rebooted router / restarted bitcoin core, deleted peers.data but still stalling
2020-08-27T20:38:21Z New outbound peer connected: version: 70015, blocks=645589, peer=8 (full-relay)
2020-08-27T20:38:22Z Peer=5 is stalling block download, disconnecting
2020-08-27T20:38:24Z Peer=6 is stalling block download, disconnecting
2020-08-27T20:38:24Z New outbound peer connected: version: 70015, blocks=645589, peer=11 (full-relay)
2020-08-27T20:38:26Z Peer=7 is stalling block download, disconnecting
2020-08-27T20:38:28Z Peer=8 is stalling block download, disconnecting
2020-08-27T20:38:42Z New outbound peer connected: version: 70015, blocks=645589, peer=12 (full-relay)
2020-08-27T20:38:43Z New outbound peer connected: version: 70015, blocks=645589, peer=13 (full-relay)
2020-08-27T20:38:44Z Peer=11 is stalling block download, disconnecting
2020-08-27T20:38:45Z New outbound peer connected: version: 70015, blocks=645589, peer=14 (full-relay)
2020-08-27T20:38:46Z Peer=12 is stalling block download, disconnecting
2020-08-27T20:38:49Z Peer=13 is stalling block download, disconnecting
2020-08-27T20:39:09Z New outbound peer connected: version: 70015, blocks=645589, peer=16 (full-relay)
2020-08-27T20:39:11Z Peer=14 is stalling block download, disconnecting
2020-08-27T20:39:55Z New outbound peer connected: version: 70015, blocks=