@Carl thanks, i don't use mine that often so if it is switched off when not in use does that mean it won't slow the other one down?

my son is currently using TP-Link TL-PA7010P KIT AV1000 to connect his ps5 upstairs to the router downstairs. i have one TL-PA411 can i use this to connect my ps5 also in the same way? if so do i...