I have two frozen transactions with the android Mycelium wallet. They have been stuck since yesterday and I am unable to send the remaining balance. The balance shown is 0.3 higher than it should be if everything went through. So far, this has been my worst experience with a Bitcoin wallet.

Update: Reinstalling Mycelium came up with the same errors and stuck transactions. In the end I had to recover the wallet with Coinomi. The original transactions never went through. I have uninstalled the Mycelium app and I would advise others to do the same.