Unable to Unbond

I’m trying to unbond my keep3r but I get the following error in metamask when I click the “Unbond” button:

“ALERT: Transaction Error. Exception thrown in contract code.”

What can I do to unbond my keep3r?

Ok I figured it out. Seems like a math issue.

I was trying to withdraw “max” which was for example 8.3482748428227.

So I tried changing the last digit to a 6 (e.g. 8.3482748428226) and it worked.