Can not add shard due to NetworkInterfaceExceededTimeLimit.

Mongo Version: db version v4.9.0-alpha-1182-g2326fb8
Cluster Type: Sharded Cluster (4 shards, each running single node replica set)
OS builds: Config server and mongos running on x86 and Shards running on different build

I am able to ping and telnet to each nodes vice-versa.

When I am trying to add shards, it is giving

“NetworkInterfaceExceededTimeLimit”: Request 107 timed out, , deadline was 2021-02-28T12:54:08.250+00:00, op was RemoteCommand 107.

When I checked in the logs, It is marking that as a Slow Query:

“msg”:“Slow query”,“attr”:{“type”:“command”,“ns”:“admin.shard1rs1/x.x.x.x:27017”,“appName”:“MongoDB Shell”,

Is there a way to configure this timeout (timeout seconds are not being printed in the error, looks like it is timing out within 10 seconds)? I've increased log verbosity but not getting anything useful there as well.