HI, NIck That's really strange... In few days, i can send you an experimental update of the tda1004x driver. I noticed that the channel decoder can have problems to lock if the signal quality is poor due to i.e. echoes. But can we put this on low priority? I'd like to get the tda8275a issue done first. Best regards Hartmut. Ps.: you might decide to remind me from time to time...