HDMI switch splitter for QE65Q60TAU

[Andy238]

Morning as above. I have tried a switcher & a splitter from Amazon. Im looking to obviously add an additional port I want to connect my PS5 & Switch whilst it recognises them individually it just says there’s no source. Once turned off and back on again. Is there an compatible switch that works with my tv? The tv just doesn’t seem to like the hdmi signal being switched. 
Thansk 

Andy 

[Ginga_p]

Which switcher did you order

[Andy238]

This one

BENFEI HDMI Switch, 4K HDMI Switcher 2 Input 1 Output, 1 Input 2 Output, Supports 4K 3D HD 1080P Compatible for Firestick, Xbox PS4 Roku HDTV https://amzn.eu/d/iwnBVyR

[Ginga_p]

Should work but so have alot of the non powered ones i have bought in the past. The only way i got them to work is to power all devices on. The only switcher ive ever found that works consistently is the portta hdmi splitter.