Bind() to 0.0.0.0:80 failed (98: Address already in use)

Thanks for the feedback and ticket ref @Olivier ! Most appreciated.
Yes, we are having problems with our server at the moment - and this error seems to appear in the logs at around the time that things go wonky. We don’t yet know for sure whether this error is the cause of the issues we are having though. @pynnonel are you able to please follow up?