Windows 10: Internet randomly interrupted, needs restart

Hi,the background: I have optical internet 100/10the setup: the cable goes to the wifi router, from there through a cable to a switch and from there, two cables to two PCs.the situation: Everything is normal, solid speeds, but sometimes the internet in my pc stops. Troubleshooter cant identify the problem. However there is no problem on the other pc, internet runs smoothly and the wifi is working perfectly too. After a restart everything is ok. Therefore I think the problem is in my pc. Everything up to date, no new network adapter updates etc. The problem comes back every 2-3 days.Maybe its n

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PC Randomly Restarting after installing new Ram!

Tried your suggestions, but still had a restart! Also ran memtest overnight (13 hours according to memtest) and had no errors! Also ran Passmark Burn in test for a couple hours testing everything and had no errors or restart. Could fitting the new ram have triggered something to go bad like my mobo or psu?

 

Randomly losing internet

I'm having this incredibly annoying problem where my desktop randomly loses internet connection. Restarting the PC doesn't fix it, resetting the router doesn't fix it, I just have to wait until it comes back. I'm currently running a virus scan just in case something sneaked in.

Anyone ever come across anything like this before?

 

random restarts

Hi Lili,

Hardware failure or system instability can cause the computer to
randomly restarts. As our initial troubleshooting step, we suggest you to run the Power troubleshooter on your computer and check if it fixes the issue. Here are the steps:

• Press Windows key.
• Type Troubleshoot.
• Under Find and fix other problems look for
  Power.
• Then Run the troubleshooter.

Update us with the outcome and if you need further assistance.