JMP hangs upon start on Windows

[DawidB]

After JMP update to v1.11.1 (from 1.10.x), the app started asking for server address, which I have provided and the app loaded as intended. However after I closed JMP and wanted to start it again - it hangs with white screen and "loading" cursor. CPU usage idicated 1-core fully loaded.

Tried:

• removing .\AppData\Local\Jellyfin Media Player and .\AppData\Local\JellyfinMediaPlayer, but it didn't help.
• reverting back to 1.10.1, but it didn't help.
• the last logs show:

  2024-06-19 09:16:04.602 [debug] unknown @ 0 - cplayer: Set property: panscan=0.000000 -> 1
  2024-06-19 09:16:04.602 [debug] unknown @ 0 - Taskbar initialization started
  2024-06-19 09:16:04.603 [warning] unknown @ 0 - "QWinThumbnailToolBar: ThumbBarAddButtons() failed: #0080070008: "
  2024-06-19 09:16:04.605 [info] unknown @ 0 - SystemMediaTransportControls successfully initialized

Desktop (please complete the following information):

• OS: Windows 11
• Version 1.11.1
• Installation Method: windows installer from release section
• Jellyfin server version: 10.9.6

Additional context Web player works, so I assume it's not server issue.