just to let you all know, since a couple of weeks I have very similar symptoms and “experimental results” cyberc… I somehow “feel” the TV (BeoVision 11) is the problem – when recanning if often says “missing” and sometimes it crashes, it the BV shuts down and then, at least for a while, the problem is gone!
Another, possibly related, issue: one of my BL5’s needs a new Chassis (clicking noises, other noises, hardly any <100 Hz sound. I only mention this as the BL18 WISA problems began possibly around the same time the BL5 problems began…. (before that, my WISA connected BL18’s worked fine for years).
Anyone?
Rene