Well drkronqi is a crash handler, and KDE connect has its fingers in multiple pies? You say theyre not relevant but who do you know when the crash is, if you only notice it when you try to use the PC and its unresponsive? I wouldn’t dismiss the timing of these crashes if you can’t say exactly when it stopped functioning. I’d start by increasing the logging levels to make them more detailed. You change the kernel and system logs to make them more detailed - how will differ slightly on your distro but essentially you want debug level system logs and lowest severity kernel logs. You can also setup some extra logging such as outputting system memory and vram usage to a dedicated file every second or so. This will.give you more information to hunt for the culprit. As others have said, my first thought from your useage and description is a memory issue. That could be RAM or vram - especially with the AI useage. I’d start by logging both to their own files; out of memory can crash without much trace if the logs aren’t tracking the right things. Also whatever process you are using - your AI tool for example - get that logging too.