Have 3 Z4000's and 3 TIU's. Had version 5 installed about 2 months ago in all 3 TIU's and remotes. After having terrible luck with Lashups with version 3 version 5 solved all my problems. Everything PS2's and PS3's single engines and all Lashup's ran like clock work. All of a sudden this weekend all 3 units appeared to drop back to version 2.3. Can start up engines in Lashup's individually, but when you go to run the lashup handheld shows one of the engines not found. I checked every engine I have and the same thing happens. Any ideas, or suggestions? Thank you for any help.
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