Sorry if this is redundant, but I wanted to post a possible bug regarding wireguard tunnels:

Upgrading Routeros 7.13.4. to 7.14.1: working Wireguard tunnels (eg to NordVPN) fail to TX (no change in config). 0 bytes send/received, error # increasing.

Downgraded → same problem

Upgraded again → problem still there.

Then changed the private/public keys in the interface as well as in the peers to WRONG keys and applied. Then entered the correct keys again, applied and voila: everything is working again!

Seems like a bug to me….

Read the 7.14 thread............... viewtopic.php?t=205097 or do forum search for like issue.........
viewtopic.php?t=203123#p1061713

Lots of problems with wg and logging etc.....


/system/logging/set 0 topics=info,!wireguard action=memory