Has anyone had a problem with the TA4F connectors failing to lock. I have an old W93 which has now failed (was 2-3y old) but had a disaster last night with 2 failing during one scene! They were both new JTS CM-201 mics. It caused a real problem as the sound came and went with huge electrical noise. I was doing 'The Producers' and the mics were on Leo and Max, no chance to change mics until the interval. Doeas anyone have a recommendation for a solid reliable brand of connector to replace mine. Is it possible the socket is adding to this problem?