I have bought the Gigablue UHD UE 4K, with the dual DVB-S2X Tuner (tuner I and J) as an option.
I have 4 twin LNBs that go down 2 wires to the receivers (by diseqc).
When I connect a cable to Tuner A, simple configuration, and Tuner B looped to A, with I and J not configured, everything goes well. Logically I do not receive the MIS channels in 5ºW.
When I connect a cable to Tuner I or J, with Tuner A not configured, they pixelate all the channels after a few minutes.
The same happens if instead of 1 cable I connect the 2 that go down, to Tuner A and I. After a few minutes all channels are pixelated.
Could it be that this optional Tuner has a fault?
Any suggestion?
Thanks