I have a PC that was upgraded to Windows 10 recently, after 2 months of it running great, it started running sloooow. I upgraded it to the big Win 10 update at our shop, programs and internet then ran great.
After I brought it back to the customer's location, internet is working, but timing out and running extremely slow. Other computers of the same model are running great, (although 4mbps download).
I have no idea what it could be, other than drivers not working well with their internet equipment.
Any suggestions? Thanks.