Windows 10: Downloading anything crashes network

So my network should be able to have 500 download and 100 upload it worked perfectly for like half a year now recently its crashing all time and doesn't matter what speed its downloading just crashes.__________________________________________________________________________List of stuff i tried to fix itReset pc twice.switched ethernet cables to check they were broken.switch to wireless instead of ethernet.contacted network provider they connected to my router and did some test and said nothing is wrong on their end.reset router and tried every setting in it._____________________________

:)

 

all games crash!

I suggest you run rthdribl > http://www.daionet.gr.jp/~masa/archives/rthdribl_1_2.zip
Increase the window size step by step and watch your vga temps permanently.
What happens?
If it crashes, run at stock speeds as suggested before and retry.

P.S.: When your system locks, does the display signal turn off after a time?
Stuttering sound or no sound at all when freezing?
What X1800XT model do you own exactly?

 

W10 Settings crashes when going into Network & Internet

Same issue for me, when entering Network Settings, panel crashes. Device Manager says network devices are working but I have no network. Tried all the steps suggested in prior feed.

 

all games crash!

ive watch my temps and both the cpu and gpu are within normal ranges. when it freezes it simply freezes the image and stops the sound. i must reboot to get back to windows.