TOPIC: Mootools Upgrade & version 2.7.12

Are there any known issues with mootools upgrade being enabled & affecting event conditional fields calculations?

Had to upgrade my Joomla template and it required 'mootools upgrade' plugin to be enabled and now the custom fields values are not calculating properly? I downgraded back to version 2.7.11a and got them working again which is why I am asking.

I am not aware of any moo tools problems, but early versions of 2.7.12 did have the problems you describe.

Current version is 2.7.12d and my custom fields are OK now, I still have issues with Pay Offline etc. but apart from that it seems OK.
Dave