That is indeed strange behaviour and I’ve never heard of anything like it before.
If you haven’t already, please contact us using support.allen-heath.com, if possible with a video and/or copy of the recording (I appreciate this could be large and a pain) along with all other details of the setup, so we can try to reproduce this and discover what’s going on.
Did you checked the 1.5.1 really installed into your mixer?
Check the firmware version on the Utilities/General/Diagnostic page!
My colleague installed it four times by the time he succeeded.
I feel like it’s software. Everything was fine (except the screen freezing) before I upgraded to v1.5.1
v1.5.1 caused this to happen literally 5 minutes after the update, and continues to sporadically happen. Sometimes within minutes, sometimes 20, but it always happens at some point.
We have had a problem very similar to this occur 3 times now during church services. The stuttering, and then faders move on their own, often to max, with frightening loud volumes. It’s a SQ6, with an upgrade to v1.6.1 about a month or two ago. Is there no resolution to this problem?
The last two times, there have been no tablets with Mixing Station in use.
We had a lot of advice and tried many different treatments to fix this issue, but had no success. I finally decided to open up the mixer and check the connectors, especially ribbon type. After this, the mixer started to be behave, except for channel 19. After reseating the connector to that channel, all was good. It’s been almost a month now without any issue. Now we know.
By the way, there were also a few dead ladybugs in there, I doubt that was the cause, but it let us joke that the mixer was buggy.