Can barley use Chrome with USB net on PC. Odd unreliable behaviour.

All of a sudden with no hardware or software changes on my PC or anything my wireless usb net is so unreliable.

It never connects to pages & just tries & stops. Just says waiting for... or resolving host. no bandwidth is being used.
Have to disconnect & reconnect the usb & only sometimes they load up. But after a few seconds of connection any sites wont reload. Sometimes as I reload bandwidth does get used but no loading, & only shows the page after I disconnect or click stop.

But alot of the times if a type a google search, the results come up & sometimes the page will load up. But not always.

I'm getting full reception & all I can think of is some settings in chrome or the motherboard is bad maybe? I have tried many usb ports to see. The usb stick works fine on my laptop.

Any tips as to what I should look for & try out?

thanks

Try using Internet Explorer and see if that works.