My parents just finished doing my room downstairs, that's basically where I have my setup. Problem is: there's about 8-10 meters from my router to my PS4 and PC and at least 2 of them are cement. WiFi here is terrible. I was playing just 10 mins ago and I was teleporting in the map every 20 seconds. Ping is high asf and download speed is low asf. What can I do? I can't really drill anything into the wall. And can't really spend much, I'd say 90€? I am completely unsure this budget would really give me anything but I'll try.
What could I keep the ethernet cable stable with? I don't want it running through the middle of the house so I'd need something to keep it stable on the floor