We just bought ours in May & immediately the knob started to malfunction turning the volume up and down rapidly yet it always worked on the steering wheel so we sort of turned a cheek to the issue. I’m seeing a lot of people say it’s the type of knob but ours just started to do it on the steering wheel volume buttons as well so how does that explain the knob theory? Does this mean it’s a bigger issue, maybe electrical. If anyone has any input or insight on any of this i’m looking for answers on forums before eventually taking it in to hopefully get it fixed. Has anyone had the update done? Does it help?