Roland,
If the delayed program start up does not concern us, are there any other problems with leaving SP1 installed on Win7? My RRC Client has the delayed action but that would not bother me if I could get the audio stable. I see the audio buffer bar moving to the right and then the audio stops until the bar restarts on the left. The speed at which this happens depends on the jitter settings. If I remove the RRC Client and simply use the 1258 MKIIS, the audio is perfect.
Thanks,
Bob K5WA