Still waiting for a response. Thx.

maple pro-user here. I had about ~100 threads and now they‘re all gone. Just about 10-20 most recent left. How is this possible? Anyway to get the old ones back? I left them for info to get back to in the future. Nobody told me that I have to archive them into a text-file somewhere. Help!

Yeah. But is also didn‘t explicitly state what to do either. Not great if this is considered an emergency. You should work on clear communication.