qBittorrent official forums

When creating torrent on qbt 4.1.5 the program crashed report :

Problem signature:
  Problem Event Name: AppHangB1
  Application Name: qbittorrent.exe
  Application Version: 4.1.5.0
  Application Timestamp: 5c212e56
  Hang Signature: 44d5
  Hang Type: 0
  OS Version: 6.1.7601.2.1.0.768.3
  Locale ID: 1033
  Additional Hang Signature 1: 44d5f9f8bb990e1238322c796c306e9b
  Additional Hang Signature 2: 478e
  Additional Hang Signature 3: 478ec56de551ee976bcc313175a70488
  Additional Hang Signature 4: 44d5
  Additional Hang Signature 5: 44d5f9f8bb990e1238322c796c306e9b
  Additional Hang Signature 6: 478e
  Additional Hang Signature 7: 478ec56de551ee976bcc313175a70488

Any chance this was due to trying to make either a very large torrent (>100 GB) or dealing with immense numbers of files+folder?

you could try https://sourceforge.net/projects/torrent-file-editor/

i use this to add site preferred trackers so that certain torrent sites will then accept the .torrent file without recalculating the hash and messing up the current seeds.

Was trying to create a PDF file of 1 MB . All crashed all at once

Does your PDF file reader happen to access any PDF file/s when they're clicked on? (Adobe seems to for me!)
Similar examples:
https://qbforums.shiki.hu/index.php/top ... l#msg29961
https://qbforums.shiki.hu/index.php/top ... l#msg30229

No it didn't happen. All happened was a crash and it took 15 mins to recover back from system freeze

Little hope a qBitTorrent dev looks into this, but there's been a few crash reports at qBT's issues at github that might be similar.