Hi i have my Router connected to Virgin SH in modem mode by ethernet i am showing download speeds on Router of 350mbs and upload 32mbs my signal to my firestick downstairs is either marginal or fair never anymore that is on 2.4g and both 5's it is not enough to run UHD through the firestick most times, not to techy answers please am i going wrong somewhere?
Poor Wireless on
Model: Archer C5400X
Hardware Version: V1
Firmware Version: 1.1.0 Build 020180904 Rel 41828 (4555)