My internet wasn't working too well. I got new router, then a new modem. It still wasn't working well, so they fixed the wiring into my apartment. I was nervous because I was going to give a zoom talk, but, ironically enough, the talk went great from my end, but the host was doing internet from home and could not be heard in her introduction of me. I spent more money on the equipment than I was paid for the talk.
Then, this morning, it cut out again, and I didn't have it most of the day. The technician came, and said the outside wiring needs work, so that will be done tomorrow. Then, we will have replaced my equipment, the inside and outside wiring. I'm quite sure another problem with the connection will arise after that.