Ultra quad inverto lnb tuner issue

[gardener]

I replaced my lnb to an Ultra quad inverto lnb today and the tuners on my box just stopped working. I then but my old lnb back on and the tuners still fail. The dish hasn't moved and is static, any ideas? I've tried re-doing the cabling over and over again to no avail.
Running latest Vix image.

[gardener]

After multiple restarts and general tinkering it seems to be working again now. Very weird