WARNING Unexpected exception in keep alive ping task + error

[Gazza7zs]

Have recieved the following 2 messages when doing "error" and "warning " CLI checks
Only seen these sine updating from 1.17 to 1.2.2

2021-07-20T05:52:47.166 daemon websockets.protocol : WARNING Unexpected exception in keepalive ping task

and

KeyError: b'\x80`\xd0\x10'
2021-07-20T11:08:59.849 full_node full_node_server : ERROR Exception: Failed to fetch block 595802 from None, timed out, None. Traceback (most recent call last):
ValueError: Failed to fetch block 595802 from None, timed out
2021-07-20T11:08:59.850 full_node full_node_server : ERROR Exception: Failed to fetch block 595802 from None, timed out <class 'ValueError'>, closing connection None. Traceback (most recent call last):
ValueError: Failed to fetch block 595802 from None, timed out

I Would very much appreciate advice on these 2 new issues (to me)

Regards