Our RT-AC68U Router and RT-AC1900U Media Bridge do run without scheduled reboots and since some firmware releases ago (I really can't tell when, 2022 or 2023) I never need to reboot them due to issues.
Both boxes run until the next firmware release installation or get rebooted after a power cycle for other reasons, they usually run at least 2-3 months untouched in the desired start and forget mode.
I suppose they still suffer a slow increasing RAM memory usage, which never reaches an alarming level (due to what ever reboot as mentioned above).
Both boxes run until the next firmware release installation or get rebooted after a power cycle for other reasons, they usually run at least 2-3 months untouched in the desired start and forget mode.
I suppose they still suffer a slow increasing RAM memory usage, which never reaches an alarming level (due to what ever reboot as mentioned above).