Phoned logitech and get it resolved

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Here is the solution if anyone else has the same problem.
1. Remove Batteries from Remote
2. Restart Remote in safe mode by holding down the power button whilst reinserting the batteries.
3. Controller should now be in safe mode and should display this on its screen
4. Connect remote to PC and login it Harmony Config Software.
5. Select updates link.
6. Should now have two options, update software, update firmware. Select the update firmware option.
7. Once firmware update is complete the remote should be working correctly again.
8. Remember you will need to send across your remote settings again.
Just like to say at this point that this worked for me and if you try it and it doesnt work or makes it worse then i accept no responsibility

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