Has anyone experienced digital looping? I have verified that two devices are not connected to same frequency, nor are two devices in use. The OS is being used as a bridge from Wires-X to a YSF server room. It works well. Occasionally, previous transmission during a net will lock up repeating two or three words. I have noticed that this occurred at least two other times with an internet connection dropping or poor connection during OS activity. Could it also be another bridge somewhere connected to YSF room such as D-Star or AllStar? Any thoughts?