Here are some good news: At least for me that horrible instant app termination on certain hours did not appear anymore since the release of the latest version. No more 17 or 18 o'clock cet app terminations. Hurray. I hope I am not celebrating too early...
I didn't realise there was a bug thread for this; I've had a few of these this year, I usually go and post on Discord immediately after they happen, so I searched through my old messages. Note 4 of the 6 timestamps happening just a few minutes after 5pm.
We reported this to Oktagon, didn't we? These crashes seemed to stop for a while. We suspected that the problem was scheduled server resets, or similar... did Oktagon ever comment on what the problem might be?
Perhaps Oktagon did fix this for a while, but didn't label the code when they did so, so perhaps, inadvertantly, Webcore reintroduced the problem into the game?