Since update to SFOS 17.5.7 MR-7 port forwarding not working

Question

Hello community, 
 For over two years now I have a port forwardng on my XG for remote desktop. 
 Since the update to SFOS 17.5.7 MR-7 it isn't working anymore. I have recreated the rule but still no luck. 
 Any idea what I can check ? 
 Best regards Benjamin

BrucekConvergent · Answer

Not a good idea to allow direct RDP in from outside... but... 
 
 Try updating to the latest firmware (MR8). 
 
 Barring that check the IPS logs, could be a rule triggering on that traffic (hopefully you do have IPS enabled). 
 
 If all that fails, and you have a commercial license, I'd start a support case.

BrucekConvergent · Answer

Oh I totally agree LuCar, not something I'd ever do in production, RDP has long been a prime attack vector. If I were the OP, I'd setup a SSL VPN connection to do this... but he asked about RDP, so I offered some thoughts.