I did an exchange from DGB to ETH.
For over a day it is showing as
Debit_AE (confirmed) with a Blank Payment Address and has not shown up under my ETH Wallet.
In the past it has take a few hours, now over a day. Does this mean my coins are lost in limbo or is something else going on?
I had the same problem as you but it just takes a bit longer, it took about a full week for me.
When you manually try to push confirmed coins on the auto-exchange it can take a much longer time to exchange them then regular direct auto-exchanges that arent pushed manually from your balance, so beware of that if you want to push confirmed coins on your balance into auto-exchange to exchange them for another crypto.
Miningpoolhub settles everything eventually so you just have to wait basically, it can take up to one day to about a week to exchange them.
It is something Miningpoolhub might be able to improve in the future to speed up auto-exchange orders that are pushed on the exchange manually but for now it just takes a bit longer sometimes,
however it does work and Miningpoolhub does settle the balances eventually.
I agree with the other users that said no pool is perfect and from all the pools I tested Mininpoolhub is one of the better and reliable ones, I think if Miningpoolhub speeds up manual auto-exchange and limits customer funds getting stuck to a day or so at maximum and not a week and ups their customer support a bit they can really give most other pools a run for their money in terms of speed, functionality, reliability. and availability