trying to Pair this remote with my 55C7TOLED cant find any Codes in the back of the manual and im just about ready to take a Hammer to this Remote just like with my old sony tv i could get it to turn the tv off once and then Nothing what so ever

just about ready to give up on it

also trying to work out the right settings for this for a HDR lag free experience but advice seems to vary alot ....

i sort of wonder if the remotes ment to work at all and or if i need some sort of a dongle / what other remotes there are

would be good if i could get one to run across everything ...