Board Thread:Support Requests - Community Management/@comment-36678579-20181229225305/@comment-34888194-20181230235125

Andrewds1021 wrote: To summarize what everyone else has been saying. There is not feature (as far as we know) that should be causing this to happen. As such, it is likely a bug. The only other possibility is that you are somehow triggering the abuse filter. No, it has nothing to do with AbuseFilter.

If AbuseFilter is the case, then there is an error message popping up at the top of the screen after sending a message, but it does not in this user's case.