I have been running 2.0.6.104_canary_2022-06-15 (with DLL fix) since July and never had to create a new token.
I’m running 6 different jobs, starting at midnight until 6 a.m. (depending on the amount of data to backup of course it takes longer). They are running daily.
What is maybe worth to mention: I have a static IP address, my WAN IP never changes.