After updating KD55X85K to 6.8022 starts macro-blocking when working with CAM module.
When set to non-coded channel and restart from settings, TV work perfectly until i switch to coded channel and macro-blocking starts, even i back to non-coded channel. Macro-blocking starts when on non-coded channel, go to Help -> Signal Diagnostic too.
Signal quality is 100% and strength is 96-97%.
Trying with two different CAM modules, that working perfectly on other TV.
After factory reset there are no effect - macro-blocking still exists.
Everything work perfect until 6.8022 update.
