I am going to guess that you have been victimized by Microsoft's "Fall Creators Update". The problems are expressed differently on every system, but the general form is MS has uninstalled one of your drivers in favor of their own, or they have caused a bug in a driver that previously ran fine under an older system. I've experienced 3 computers wacked by this recently. 1 was an ancient laptop of mine and it wiped out my graphics card driver, which had to stay the same because it's a legacy product. 1 was my Dad's internal wifi adapter being made unusable when previously it worked fine; after many diagnostic heroics we bought an exeternal Netgear adapter. 1 was my Mom's computer having inexplicable slowdowns, a shutdown, and inability to even turn back on for awhile. I never did figure out what caused that problem, but I "solved" it by disabling a number of startup services and removing startup apps that weren't needed. All of these things had the common denominator of being triggered by the "Fall Creator's Update".
I'm sorry I can't provide specific advice on how to fix your problem. There are legions of materials already out there about this update and what to do though. Search around and you will find your answers; just keep in mind that this is likely the problem.
If you go back to a previous Windows restore point, before the Fall Creator's Update, and your system works fine, then that's pretty strong evidence the FCU is responsbile. Hmm, what does "FCU" sound like if you say it fast?