Not sure if this is a problem with my SIR-T150 (just out of waranty) or a problem with WTOL-DT (11-2 & 11-2) in Toledo but it's the only OTA DT station I'm having this problem with. Here it goes. When watching WTOL the video and audio seems to lose the lock which the video freezing and the audio going into a continuous loop. The screen flashes the signal is lost and after the signal locks on, the picture and audio returns OK for 10-15 seconds and it all starts again. Nothing like any multipath problem I've had. Could be my receiver but it doesn't happen on any of the 3 other digital stations (WNWO, WTVG or WUPW). Not sure what to do at this point and hoping it's not only me. Thanks in advance.