I've had this problem with multibit HD the las few days. It started with me sending some bitcoins to another adress, when i sent the transaction my leftover btc in the wallet turned to uconfirmed and the btc's were seen by 37 peers but were stuck on sending.
earlier i tried wallet repair after waiting for the transaction to be sent for 20 hours or so. after the wallet repair I still have unconfirmed bitcoins and the transaction now has an unknown status
http://imgur.com/a/slrqhdoes anyone know how i can fix this? ive looked around for a while and everything i have tried everything i can and am at a loss