Actually was Sindy that came up with that rule LOL, I cant nat myself out of a paper bag. But concur and I think BTH has something to do with it… but maybe its existed all this time??
If you get the time right it up and send to MT.
Chaos or anyone, have they replicated this error on firmware 7.11.X or earlier.
Trying to establish if 7.12 and onwards ( nat hole punching ) is the culprit of this BUg.