Stopped Syncing with "Task exception was never retrieved"

Hey there,

i have some frustrating Sync-Problems:
got a corrupt Blockchain-DB last week and started resyncing from an Backup. At first everything was fine, now syncing stopped again an all i get is:

2021-08-16T06:01:46.879 full_node asyncio                 : ERROR    Task exception was never retrieved
future: <Task finished name='Task-5' coro=<FullNodePeers.start() done, defined at chia\server\> exception=KeyError(1870)>
Traceback (most recent call last):
  File "chia\server\", line 527, in start
  File "chia\server\", line 97, in initialize_address_manager
  File "chia\server\", line 195, in deserialize
KeyError: 1870

Any suggestions? :frowning: