Back when I had TWC in Texas I worked night shift. I get home turn on TV and they would “reset” the system every night/early AM 01:00-03:00. It would take about 45 or so mins. This was just TV BTW.
I called to complain and was told by the dipstick on the other end “not my problem” , click.
Went to DirecTV and never looked back.
Do You have a cell phone that can Hotspot? If You have 4G service try that.
Also the cell companies all have a dedicated unit just for .net service.
You’ll have to check the pricing/data amount for each.
Useage will depend on what You use the .net for.
My computer per se has to be connected to the net for website work etc.
at the prices comcast charges.....and the service the offer...Im surprised they havent gone down the tubes Yet.