I still cannot understand why, a cable that just sits there day after day, suffering no known stress, would just fail while still working enough to keep the leds on the router happy.
So, anyway, I bought a new Belkin router, which naturally failed. The guy on the Belkin help line seemed to be completely devoid of IT skills, & appeared to be reading from a script. He several times put me on hold while he apparantly flipped through a book of symptoms and cures. He eventually sugessted upgrading the firmware.
Now for some reason, the linksys router rejects my PW. It still passes the signals ok, but if I should need to tweak it, tough.
I too, had been a pro in a small area of telecom, & occasionally experienced things like you mentioned. But now, I want a non-technical field.