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Comfort Automation/ Security System Forums > Support > Problems & Troubleshooting > Firmware Upgrading Problems > Updating firmware UCM/ETH2 error and not comunication.
Full Version: Updating firmware UCM/ETH2 error and not comunication.
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slychiu

02-13-2013, 02:10 AM
Thats good. Upgrade both UCMMs to the latest version 7 firmware
Then try upgrading the UCM again without the programming cable using Comfigurator 3.6.4
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Comfort Automation/ Security System Forums > Support > Problems & Troubleshooting > Firmware Upgrading Problems > Updating firmware UCM/ETH2 error and not comunication.