I was unpleasantly surprised that the 25.7.11_1 update caused my router to crash reliably after about 5 minutes after each reboot.
Running 25.7.10_x, the router was rock-solid and never crashed, running for many days at a time.
I disabled the Interface->Neighbors->Automatic-Discovery option, and the router has returned to stability.
Should a NEW feature be automatically enabled? After this, I would say NO!