I can't figure out why one remote IP cannot reach the server. The only clue I have is the absence of a label and different rule number. I have both packets captured in the attachments. The bad pic cannot get to the server. How do I find the rulenr, as I suspect the rule the bad packet is using is different.
One packet is TCP, the other is UDP. Does your rule handle both?
Cheers
Maurice
That was part of it. Got it working. Found a hidden rule from an earlier time. Clue was the rulenr. Once I found it in the file and deleted it. All worked again. Strange it didn't show up in the GUI rules