Beta 5.2 Shutdown in step 4/7, many connected_peers: failed to get peers lock, Shutting down reader connection, waiting for thread exit, Shutdown

[Anynomouss]

Tested on Windows 10, with minimum peers set to 24.

Full report on: https://forum.grin.mw/t/paralel-initial-block-download-pibd-testing/10587/31

Log in DEBUG mode here: https://github.com/Anynomouss/grin_PIDB_testing/blob/main/grin-server-run1%2C%201.5h.log