I am using Sharp LCD TV, with CEC enabled. The same Raspberry Pi, with the same HDMI cable, used on another Sharp LED TV (different model) works perfectly.
I adjusted Repeat rates, etc, but nothing seems to change the double pressing problem that I am trying to fix.
I also got another LibreElec used on the LED TV (working properly) and used it on the same problematic Sharp LCD TV, and got the same double pressing problem with the remote. Openelec also gives me the same problem. Any ideas?