Hey if you still can't get it working download this bootstrap.dat I created which I'll make sure is updated every couple of weeks for anyone that wants to use it. http://digiexplorer.info/bootstrap.dat

Delete the blocks and chainstate folder along with debug.log

place bootstrap.dat in the same folder as wallet.dat and run digibyte wallet normally.

You are getting stuck around the hard fork height we had a couple of months ago which is why you should ensure you are on the latest wallet.