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I am using a pro-2051 scanner. I have all the group ID's entered and everything works on Motorola tracking just as it should....however...every once in a while a group ID of 77556 will show up and just stay there. No noise, static, talk, nothing...just freezes on the ID. I have to physically forward the channel to start the scanner again.

Any idea on this or what it is? It is not entered in my database.

Thanx for thoughts or help...