In that case, you would have saved time from a service visit by diagnosing your router as bad before the tech arrived :) But again, all comes down to where you

In that case, you would have saved time from a service visit by diagnosing your router as bad before the tech arrived :) But again, all comes down to where you want to allocate your personal effort. Simply handing off issues can be a significant mental relief, even for trivial things.