I am using Easylink to command my cable box with the remote control of my 47pfl6158k TV.
Everything works fine except the CH+ and CH- keys of the remote control which are not sent properly to the cable box through CEC.
Note that if I use the "CH+" and "CH-" entries of the "Commands" submenu of the "OPTIONS" TV menu, it works.


(my firmware is QF2EU-