Thema: edision OS Mega update and hdmi cec new driver ?

hello everybody
im from much time an edision os mega user.
i like a lot this box but i see drivers for this decoder are too old from 2017.
My problem is HDMI-CEC.
Hdmi cec of this decoder works great on sony tv and grundig tv (i test) but not working as it should on samsung TV.
When connected to samsung tv all hdmi-cec buttons work except channel up/down buttons.
When i press this buttons on edision remote , samsung tv goes from hdmi source to tv source (not commanding the decoder)
This problem does not exist with other decoder i tested like octagon.

Can somebody help me here about this topic please?

i need drivers for my adapter usb to ethernet cause my old lan is burn out.
where can i find a list of usb to lan drivers here please? for example RTL8152B driver or RD9700 driver

thanks so much