diff --git a/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/SharedApiUrlCreator.kt b/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/SharedApiUrlCreator.kt
index 8ed45557..03b68efd 100644
--- a/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/SharedApiUrlCreator.kt
+++ b/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/SharedApiUrlCreator.kt
@@ -21,6 +21,7 @@ import com.infomaniak.multiplatform_swisstransfer.common.exceptions.RealmExcepti
 import com.infomaniak.multiplatform_swisstransfer.database.controllers.TransferController
 import com.infomaniak.multiplatform_swisstransfer.database.controllers.UploadController
 import com.infomaniak.multiplatform_swisstransfer.network.utils.SharedApiRoutes
+import kotlin.coroutines.cancellation.CancellationException
 
 /**
  * Utility class responsible for creating API URLs for shared routes.
@@ -33,14 +34,14 @@ class SharedApiUrlCreator internal constructor(
 
     fun shareTransferUrl(transferUUID: String) = SharedApiRoutes.shareTransfer(transferUUID)
 
-    @Throws(RealmException::class)
-    fun downloadFilesUrl(transferUUID: String): String? {
+    @Throws(RealmException::class, CancellationException::class)
+    suspend fun downloadFilesUrl(transferUUID: String): String? {
         val transfer = transferController.getTransfer(transferUUID) ?: return null
         return SharedApiRoutes.downloadFiles(transfer.downloadHost, transfer.linkUUID)
     }
 
-    @Throws(RealmException::class)
-    fun downloadFileUrl(transferUUID: String, fileUUID: String?): String? {
+    @Throws(RealmException::class, CancellationException::class)
+    suspend fun downloadFileUrl(transferUUID: String, fileUUID: String?): String? {
         val transfer = transferController.getTransfer(transferUUID) ?: return null
         return SharedApiRoutes.downloadFile(transfer.downloadHost, transfer.linkUUID, fileUUID)
     }
diff --git a/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/AccountManager.kt b/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/AccountManager.kt
index fda01dae..d35de07f 100644
--- a/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/AccountManager.kt
+++ b/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/AccountManager.kt
@@ -47,7 +47,7 @@ class AccountManager internal constructor(
     @Throws(RealmException::class, CancellationException::class)
     suspend fun loadUser(userId: Int) {
         appSettingsController.initAppSettings(emailLanguageUtils.getEmailLanguageFromLocal())
-        realmProvider.openRealmTransfers(userId)
+        realmProvider.openTransfersDb(userId)
     }
 
     /**
@@ -60,6 +60,6 @@ class AccountManager internal constructor(
         uploadController.removeData()
         transferController.removeData()
 
-        realmProvider.closeAllRealms()
+        realmProvider.closeAllDatabases()
     }
 }
diff --git a/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/TransferManager.kt b/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/TransferManager.kt
index 82539e55..96b30a02 100644
--- a/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/TransferManager.kt
+++ b/STCore/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/managers/TransferManager.kt
@@ -122,7 +122,7 @@ class TransferManager internal constructor(
      *
      * @return A transfer matching the specified transferUUID or null.
      */
-    fun getTransferByUUID(transferUUID: String): TransferUi? {
+    suspend fun getTransferByUUID(transferUUID: String): TransferUi? {
         return transferController.getTransfer(transferUUID)?.let(::TransferUi)
     }
 
diff --git a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/RealmProvider.kt b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/RealmProvider.kt
index be5d02b0..145bbdb8 100644
--- a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/RealmProvider.kt
+++ b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/RealmProvider.kt
@@ -26,36 +26,53 @@ import com.infomaniak.multiplatform_swisstransfer.database.models.upload.RemoteU
 import com.infomaniak.multiplatform_swisstransfer.database.models.upload.UploadContainerDB
 import com.infomaniak.multiplatform_swisstransfer.database.models.upload.UploadFileSessionDB
 import com.infomaniak.multiplatform_swisstransfer.database.models.upload.UploadSessionDB
+import com.infomaniak.multiplatform_swisstransfer.database.utils.RealmUtils.runThrowingRealm
 import io.realm.kotlin.Realm
 import io.realm.kotlin.RealmConfiguration
+import kotlinx.coroutines.CompletableDeferred
+import kotlinx.coroutines.flow.Flow
+import kotlinx.coroutines.flow.emitAll
+import kotlinx.coroutines.flow.flow
 
 class RealmProvider(private val loadDataInMemory: Boolean = false) {
 
-    val realmAppSettings by lazy { Realm.open(realmAppSettingsConfiguration) }
-    val realmUploads by lazy { Realm.open(realmUploadDBConfiguration) }
-    var realmTransfers: Realm? = null
-        private set
+    val appSettings by lazy { Realm.open(realmAppSettingsConfiguration) }
+    val uploads by lazy { Realm.open(realmUploadDBConfiguration) }
+    private val transfersAsync = CompletableDeferred<Realm>()
+    private suspend fun transfers(): Realm = transfersAsync.await()
 
-    fun openRealmTransfers(userId: Int) {
-        realmTransfers = Realm.open(realmTransfersConfiguration(userId))
+    fun openTransfersDb(userId: Int) {
+        transfersAsync.complete(Realm.open(realmTransfersConfiguration(userId)))
     }
 
-    fun closeRealmAppSettings() {
-        realmAppSettings.close()
+    internal suspend inline fun <T> withTransfersDb(block: (Realm) -> T): T {
+        runThrowingRealm {
+            return block(transfers())
+        }
     }
 
-    fun closeRealmUploads() {
-        realmUploads.close()
+    internal fun <T> flowWithTransfersDb(block: suspend (Realm) -> Flow<T>): Flow<T> = flow {
+        runThrowingRealm {
+            emitAll(block(transfers()))
+        }
     }
 
-    fun closeRealmTransfers() {
-        realmTransfers?.close()
+    fun closeAppSettingsDb() {
+        appSettings.close()
     }
 
-    fun closeAllRealms() {
-        closeRealmAppSettings()
-        closeRealmUploads()
-        closeRealmTransfers()
+    fun closeUploadsDb() {
+        uploads.close()
+    }
+
+    suspend fun closeTransfersDb() {
+        transfersAsync.await().close()
+    }
+
+    suspend fun closeAllDatabases() {
+        closeAppSettingsDb()
+        closeUploadsDb()
+        closeTransfersDb()
     }
 
     private val realmAppSettingsConfiguration = RealmConfiguration
diff --git a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/AppSettingsController.kt b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/AppSettingsController.kt
index 4fce1a5d..60a621cf 100644
--- a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/AppSettingsController.kt
+++ b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/AppSettingsController.kt
@@ -33,7 +33,7 @@ import kotlin.coroutines.cancellation.CancellationException
 @OptIn(ExperimentalCoroutinesApi::class)
 class AppSettingsController(private val realmProvider: RealmProvider) {
 
-    private val realm by lazy { realmProvider.realmAppSettings }
+    private val realm by lazy { realmProvider.appSettings }
 
     private val appSettingsQuery get() = realm.query<AppSettingsDB>().first()
 
diff --git a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/EmailTokensController.kt b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/EmailTokensController.kt
index 80c71e42..5e5aef31 100644
--- a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/EmailTokensController.kt
+++ b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/EmailTokensController.kt
@@ -27,7 +27,7 @@ import io.realm.kotlin.ext.query
 import kotlin.coroutines.cancellation.CancellationException
 
 class EmailTokensController(private val realmProvider: RealmProvider) {
-    private val realm by lazy { realmProvider.realmAppSettings }
+    private val realm by lazy { realmProvider.appSettings }
 
     //region Get data
     @Throws(RealmException::class)
diff --git a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/FileController.kt b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/FileController.kt
index ed578f89..4f0641c2 100644
--- a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/FileController.kt
+++ b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/FileController.kt
@@ -21,7 +21,6 @@ import com.infomaniak.multiplatform_swisstransfer.common.exceptions.RealmExcepti
 import com.infomaniak.multiplatform_swisstransfer.common.interfaces.transfers.File
 import com.infomaniak.multiplatform_swisstransfer.database.RealmProvider
 import com.infomaniak.multiplatform_swisstransfer.database.models.transfers.FileDB
-import com.infomaniak.multiplatform_swisstransfer.database.utils.RealmUtils.runThrowingRealm
 import io.realm.kotlin.ext.query
 import kotlinx.coroutines.ExperimentalCoroutinesApi
 import kotlinx.coroutines.flow.Flow
@@ -30,11 +29,9 @@ import kotlinx.coroutines.flow.mapLatest
 @OptIn(ExperimentalCoroutinesApi::class)
 class FileController(private val realmProvider: RealmProvider) {
 
-    private val realm by lazy { realmProvider.realmTransfers!! }
-
     @Throws(RealmException::class)
-    fun getFilesFromTransfer(folderUuid: String): Flow<List<File>> = runThrowingRealm {
+    fun getFilesFromTransfer(folderUuid: String): Flow<List<File>> = realmProvider.flowWithTransfersDb { realm ->
         val query = "${FileDB::folder.name}.uuid == '$folderUuid'"
-        return realm.query<FileDB>(query).asFlow().mapLatest { it.list }
+        realm.query<FileDB>(query).asFlow().mapLatest { it.list }
     }
 }
diff --git a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/TransferController.kt b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/TransferController.kt
index acd3c2d3..4d65b8f2 100644
--- a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/TransferController.kt
+++ b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/TransferController.kt
@@ -27,7 +27,6 @@ import com.infomaniak.multiplatform_swisstransfer.common.utils.DateUtils
 import com.infomaniak.multiplatform_swisstransfer.database.RealmProvider
 import com.infomaniak.multiplatform_swisstransfer.database.models.transfers.TransferDB
 import com.infomaniak.multiplatform_swisstransfer.database.utils.FileUtils
-import com.infomaniak.multiplatform_swisstransfer.database.utils.RealmUtils.runThrowingRealm
 import io.realm.kotlin.MutableRealm
 import io.realm.kotlin.Realm
 import io.realm.kotlin.UpdatePolicy
@@ -43,11 +42,11 @@ import kotlin.coroutines.cancellation.CancellationException
 @OptIn(ExperimentalCoroutinesApi::class)
 class TransferController(private val realmProvider: RealmProvider) {
 
-    private val realm by lazy { realmProvider.realmTransfers!! }
-
     //region Get data
-    @Throws(RealmException::class)
-    internal fun getTransfers(transferDirection: TransferDirection? = null): RealmResults<TransferDB> = runThrowingRealm {
+    @Throws(RealmException::class, CancellationException::class)
+    internal suspend fun getTransfers(
+        transferDirection: TransferDirection? = null
+    ): RealmResults<TransferDB> = realmProvider.withTransfersDb { realm ->
         val directionFilterQuery = when (transferDirection) {
             null -> TRUE_PREDICATE
             else -> "${TransferDB.transferDirectionPropertyName} == '${transferDirection}'"
@@ -56,22 +55,22 @@ class TransferController(private val realmProvider: RealmProvider) {
     }
 
     @Throws(RealmException::class)
-    fun getTransfersFlow(transferDirection: TransferDirection): Flow<List<Transfer>> = runThrowingRealm {
-        return getTransfers(transferDirection).asFlow().mapLatest { it.list }
+    fun getTransfersFlow(transferDirection: TransferDirection): Flow<List<Transfer>> = realmProvider.flowWithTransfersDb {
+        getTransfers(transferDirection).asFlow().mapLatest { it.list }
     }
 
     @Throws(RealmException::class)
-    fun getTransferFlow(linkUUID: String): Flow<Transfer?> = runThrowingRealm {
-        return getTransferQuery(realm, linkUUID).asFlow().mapLatest { it.obj }
+    fun getTransferFlow(linkUUID: String): Flow<Transfer?> = realmProvider.flowWithTransfersDb { realm ->
+        getTransferQuery(realm, linkUUID).asFlow().mapLatest { it.obj }
     }
 
-    @Throws(RealmException::class)
-    fun getTransfer(linkUUID: String): Transfer? = runThrowingRealm {
+    @Throws(RealmException::class, CancellationException::class)
+    suspend fun getTransfer(linkUUID: String): Transfer? = realmProvider.withTransfersDb { realm ->
         return getTransferQuery(realm, linkUUID).find()
     }
 
-    @Throws(RealmException::class)
-    fun getNotReadyTransfers(): List<Transfer> = runThrowingRealm {
+    @Throws(RealmException::class, CancellationException::class)
+    suspend fun getNotReadyTransfers(): List<Transfer> = realmProvider.withTransfersDb { realm ->
         val query = "${TransferDB.transferStatusPropertyName} != '${TransferStatus.READY.name}'"
         return realm.query<TransferDB>(query).find()
     }
@@ -79,7 +78,7 @@ class TransferController(private val realmProvider: RealmProvider) {
 
     //region Upsert data
     @Throws(RealmException::class, CancellationException::class, TransferWithoutFilesException::class)
-    suspend fun upsert(transfer: Transfer, transferDirection: TransferDirection, password: String?) = runThrowingRealm {
+    suspend fun upsert(transfer: Transfer, transferDirection: TransferDirection, password: String?) = realmProvider.withTransfersDb { realm ->
         realm.write {
             val transferDB = TransferDB(transfer, transferDirection, password)
             transferDB.container?.files?.let { transferFiles ->
@@ -94,7 +93,7 @@ class TransferController(private val realmProvider: RealmProvider) {
         linkUUID: String,
         uploadSession: UploadSession,
         transferStatus: TransferStatus,
-    ) = runThrowingRealm {
+    ) = realmProvider.withTransfersDb { realm ->
         val transferDB = TransferDB(linkUUID, uploadSession, transferStatus).apply {
             container?.files?.let { files ->
                 FileUtils.getFileDBTree(containerUUID, files)
@@ -109,7 +108,7 @@ class TransferController(private val realmProvider: RealmProvider) {
 
     //region Update data
     @Throws(RealmException::class, CancellationException::class)
-    suspend fun deleteTransfer(transferUUID: String) = runThrowingRealm {
+    suspend fun deleteTransfer(transferUUID: String) = realmProvider.withTransfersDb { realm ->
         realm.write {
             val transferToDelete = query<TransferDB>("${TransferDB::linkUUID.name} == '$transferUUID'").first()
             delete(transferToDelete)
@@ -117,12 +116,12 @@ class TransferController(private val realmProvider: RealmProvider) {
     }
 
     @Throws(RealmException::class, CancellationException::class)
-    suspend fun deleteExpiredTransfers() = runThrowingRealm {
+    suspend fun deleteExpiredTransfers() = realmProvider.withTransfersDb { realm ->
         realm.write { delete(getExpiredTransfersQuery(realm = this)) }
     }
 
     @Throws(RealmException::class, CancellationException::class)
-    suspend fun removeData() = runThrowingRealm {
+    suspend fun removeData() = realmProvider.withTransfersDb { realm ->
         realm.write { deleteAll() }
     }
     //endregion
diff --git a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/UploadController.kt b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/UploadController.kt
index 863c1786..8220da6f 100644
--- a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/UploadController.kt
+++ b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/controllers/UploadController.kt
@@ -35,7 +35,7 @@ import kotlin.coroutines.cancellation.CancellationException
 
 class UploadController(private val realmProvider: RealmProvider) {
 
-    private val realm by lazy { realmProvider.realmUploads }
+    private val realm by lazy { realmProvider.uploads }
 
     //region Queries
     private fun getUploadsQuery() = realm.query<UploadSessionDB>()
diff --git a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/utils/RealmUtils.kt b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/utils/RealmUtils.kt
index 73e40ba0..048b3a3b 100644
--- a/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/utils/RealmUtils.kt
+++ b/STDatabase/src/commonMain/kotlin/com/infomaniak/multiplatform_swisstransfer/database/utils/RealmUtils.kt
@@ -18,11 +18,14 @@
 package com.infomaniak.multiplatform_swisstransfer.database.utils
 
 import com.infomaniak.multiplatform_swisstransfer.common.exceptions.RealmException
+import kotlinx.coroutines.CancellationException
 
 object RealmUtils {
 
     @Throws(RealmException::class)
     inline fun <R> runThrowingRealm(block: () -> R): R {
-        return runCatching { block() }.getOrElse { throw RealmException(it) }
+        return runCatching { block() }.onFailure {
+            if (it is CancellationException) throw it
+        }.getOrElse { throw RealmException(it) }
     }
 }
diff --git a/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/TransferControllerTest.kt b/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/TransferControllerTest.kt
index 1bc93f43..e68b8a2f 100644
--- a/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/TransferControllerTest.kt
+++ b/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/TransferControllerTest.kt
@@ -32,14 +32,14 @@ class TransferControllerTest {
 
     @BeforeTest
     fun setup() {
-        realmProvider = RealmProvider(loadDataInMemory = true).apply { openRealmTransfers(userId = 0) }
+        realmProvider = RealmProvider(loadDataInMemory = true).apply { openTransfersDb(userId = 0) }
         transferController = TransferController(realmProvider)
     }
 
     @AfterTest
     fun tearDown() = runTest {
         transferController.removeData()
-        realmProvider.closeRealmTransfers()
+        realmProvider.closeTransfersDb()
     }
 
     @Test
diff --git a/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/UploadControllerTest.kt b/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/UploadControllerTest.kt
index 3ee2b0c0..0e0f20df 100644
--- a/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/UploadControllerTest.kt
+++ b/STDatabase/src/commonTest/kotlin/com/infomaniak/multiplatform_swisstransfer/database/UploadControllerTest.kt
@@ -37,7 +37,7 @@ class UploadControllerTest {
     @AfterTest
     fun tearDown() = runTest {
         uploadController.removeData()
-        realmProvider.closeRealmUploads()
+        realmProvider.closeUploadsDb()
     }
 
     @Test