We have had to reboot the list server almost every week and wonder if there is something leaking and eating up resources. I does not appear to be memory, though. The server is slow to respond (could be because it's overseas) and then after some time we get intermittent gateway errors and finally we cannot access the lists online because of the gateway errors. It appears to me that the issue is with Postorius, but I could be wrong. Do files get closed after opening? Are we alone having such issues?

Please advise.

PS: My old MM2 installation could (and did) run without any help. Not so with MM3.