Just to add more detail to this solved issue. I had this happen on 3 rb4011s in 3 different networks and 2 hapacs in two different networks, so it wasn't just a corner case.
Trying to add a VXLAN interface on rb5009 fails when trying to using a multicast group and interface, in my case bridged, with the error, "unable to set MTU". Not using a multicast group works fine. It works on older devices (MMIPs, MMIPBEs, etc.) that have been upgraded from 6.49.6 to 7.2...
All routers I upgraded to 6.47 (hapac*,wap60g*, ccr, crs*, rb2011, hex*, hexs*, hexlite*, etc.) the dynamic BPG-signalled VPLS interfaces were not added to any of the bridges specified in their configuration. Every single one had the same issue - they were all missing. As I couldn't downgrade to 6.4...
gstitt - If it is possible to make a supout file, then please generate it and send to support. If not, then try to Netinstall device to 6.37.3 and if it is still not working, then install 6.37.2 and send supout file from your device to support@mikrotik.com wispwest - As macgaiver asked - which Winb...
gstitt - If it is possible to make a supout file, then please generate it and send to support. If not, then try to Netinstall device to 6.37.3 and if it is still not working, then install 6.37.2 and send supout file from your device to support@mikrotik.com wispwest - As macgaiver asked - which Winb...
Some bugs with updating: packages befor update http://proxy.ge.tt/thumbnail/6aKJDie2/2/user-bOQIrNjUD1CjjokENDI7SpYzj1dd1Jn0EPhg0-/0x675.png?ofn=Clipboard021.jpg&referrer=user-bOQIrNjUD1CjjokENDI7SpYzj1dd1Jn0EPhg0- packages after update http://proxy.ge.tt/thumbnail/6aKJDie2/1/user-bOQIrNjUD1Cjj...