Calibre stall in task scheduler

[mandraek]

Hi, have set Windows 7 to wake and start calibre, C:\Program Files\Calibre2\calibre.exe, but it hangs everytime, doesnt appear to report in event viewer that i can see, once its hung i have to reboot to get it running again. Running latest version 2.24 (x64)

windows report:
Description:
A problem caused this program to stop interacting with Windows.

Problem signature:
Problem Event Name: AppHangB1
Application Name: calibre.exe
Application Version: 2.24.0.0
Application Timestamp: 55276191
Hang Signature: 18ff
Hang Type: 513
OS Version: 6.1.7601.2.1.0.256.4
Locale ID: 2057
Additional Hang Signature 1: 18ff7772b9c088a74b8d125004708281
Additional Hang Signature 2: 0d1c
Additional Hang Signature 3: 0d1ccc5a67443cf4407417b734fe9bb0
Additional Hang Signature 4: 18ff
Additional Hang Signature 5: 18ff7772b9c088a74b8d125004708281
Additional Hang Signature 6: 0d1c
Additional Hang Signature 7: 0d1ccc5a67443cf4407417b734fe9bb0

i see this is reported already https://bugs.launchpad.net/calibre/+bug/1414365 but calibre runs fine when launching in the usual fashion

Any help appreciated

Thanks

Somehow this is working now... only thing i changed was instead of starting daily at a prescribed time, i set it to start at startup and with a check for network connection