Archive.by_dates seem to be stuck

[lshuai310]

Hello,
Sorry to bother you again. Thanks for your previous help, Archive.by_dates could run successfully now. However, I just ran one date of 2007-04-26, and PRV Status Monitor displayed busy all the time. The last few lines are shown as below:
...
Data search successful: download file 20070426_0362.fits (362 of 364)
Data search successful: download file 20070426_0363.fits (363 of 364)
Data search successful: download file 20070426_0364.fits (364 of 364)
Data transfer completed: 364 files (out of 364) downloaded.

No new lines displayed over two days. I want to understand why the program halted here, and if there is anything to kill the process.
Thank you,
Shuai, Liu