@lukass2000 @btx Please be aware that in Germany (EU), channel 48 has a max TX power of 200mW. Channel 100+ have a max power of 1W (5x more power is a good thing). Radar doesn't happen all the time...

@2ramiro Suggest you post this issue in the Requests & Suggestions forum, and link back to this thread. We'll find out if it's a firmware bug or if it's a limitation of the hardware itself.

@fae So, it sounds like as soon as 1 615 downstream port is configured for tagging traffic, all traffic gets tagged, even if they aren't supposed to. Don't know how handy you are, but it would be...

@Fae this might be a bug, so heads up. @2ramiro If you configure one of the unused ports on the upstream EAP615.1 (say EAP615.1.eth2) with the vlan20, is the device connected to EAP615.2.eth1 still...

Are you assigning VLAN to Port4 on the SG or Eth4 on the 615-1 when the problem happens?

Ok, Europe in general, led by Germany are much more restrictive in which frequencies can be used outdoors (only 5470-5725Mhz). 149 is not an option in your region (there's a great wikipedia page on...