I had a quick search and didn't find anything similar to the problem I've encountered so I don't know if it's just me but when I edit a row with a column set to hold a time the time, originally entered in 24 hour format, is displayed as am or pm. If the update is posted without changing that time it appears not to be understood and a completely different time appears in the field.
Consequently every time I edit a row I have to change the time to be the original value but in 24 hour format in order to ensure it is preserved when I post the change.
Is this a side effect of some subscription setting of mine or a fault in the interface implementation?
Christopher White