Shutdown the wallet and delete everything in your potcoin folder EXCEPT wallet.dat
Download the bootstrap rdyoung so kindly keeps updated (thanks btw) at https://www.amazon.com/clouddrive/share/3ZFxNGbUcJF8vF25DY25JVqrTG5AGR5PSOCiMLI9fnG?ref_=cd_ph_share_link_copy
Unzip and place the bootstrap.dat into the same folder as your wallet.dat
Create a file "potcoin.conf" copy and paste all nodes from blockexplorer list found here https://chainz.cryptoid.info/pot/#!network into your potcoin.conf file.

Sould have 3 files in your Potcoin folder

wallet.dat
potcoin.conf
bootstrap.dat

Restart wallet and wait for sync!