Windows 10: internet crash when downloading

having a problem with internet crashing when trying to download. there is multiple computers and Xboxes on the internet all wired connection and they all work fine even when downloading. however when i download something on my computer sometimes it'll crash the internet after downloading about 1-2 gigs and then other times it'll not crash and download 10-20 gigs. all drivers are up to date have Realtek network adapters. according to our network graph, the modem/switch is getting too many interrupts when i download and were kinda just stuck on what to try.ive gone through network settings on co

:)

 

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?

 

Internet Crashes Constantly when uploading/downloading

So whenever I tried to upload a video or download like music or something my Internet crashes. I am connected through wifi, and other times i'm connected with Ethernet which doesn't crash my INTERNET. I like the wifi better though because it's faster I really want to fix this problem someone please help.

 

Internet Downloads

Thanks all for the useful suggestions, i certainly can understand the idea of refreshing downloads. I wish Firefox had that little button lol. Now i'll try and download Warrock (a great FREE game) with download manager though (annoyingly) firefox is now downloading without buggering up!
I just did a few spyware scans which though didn't stop the probs it probably did stop all thoses bloody programs from using the internet and slowing it down.