
I can't take out this giant pixel
My cursor passes over it but not the apps icon. What do i do ?

My cursor passes over it but not the apps icon. What do i do ?
PC : Intel i5-14400F, MSI GeForce RTX 5060 VENTUS 8G 2X OC (8 GB i know that sucks), 2x16 GB Kingston Fury Beast DDR5, Asus B750 PRIME, Be Quiet ! Pure Rock 3, 750 W TEXTORN, FoxSpirit case + 3x fans. Setup : 2022 Dell screen (connected via DP), HyperX Pulsefire Haste 2, HyperX Alloy Origins (AZERTY), HyperX Cloud III (wired). Other : Oculus Rift CV1 (VR). The PC was pre-mounted on the french website materiel.net
I don't have ethernet connection and i cant have one so how do i do ? It keeps laggin
(Edit : Guys i don't have enough money for a dedicated router i am still not an adult like i'm 14 so i can't manage by myself my wifi ;( i'm in my bedroom and the router is in the living room downstairs)
I saw other ppl's videos and all marrow 2 in void g114 meanwhile my steam version is marrow 1. Is ts normal ?