ethernet problem

Hello guys, my internet stays at 1gbps for about 1-2hours and then switch to 100mbps (it disconect and conect again with low speed) I have already changed the plugs rj45 and still having the same problem... i'm using cat5e. long cable (about 25m) i think at some point a electrician patched the...

Hey everyone I have a very odd problem with my Pc. When I test my wired/wireless internet speeds I'm only getting around 20 mbps download and it varies a lot even on ethernet. I used the same wifi test on my laptop and phone which use wireless and got over 400mbps. This is also a somewhat recent...

Hello, since I built my pc (5 days ago) my ethernet keeps randomly disconnecting for a few seconds. I've tried switching ports on my router but it didn't work. When it disconnects (btw i use ethernet) it lasts for like 3-5 seconds. For some reason, it happens more frequently when I am in a call...

I’ve read other forums and still haven’t found a solution to this. Out of nowhere today my internet on my PC just went out. It says that it doesn’t have a valid IP configuration and just says Unidentified Network. I went and re set the router but that didn’t fix it. The other 3 PC’s, also...