PSA Architecture with enableMajorityReadConcern false- Secondary down

Hi All,

Below are the logs and parameters and Kindly advise :

2020-01-29T17:21:47.124+0530 I REPL [replication-0] We are too stale to use 10.95.147.92:27017 as a sync source. Blacklisting this sync source because our last fetched timestamp: Timestamp(1580295549, 1) is before their earliest timestamp: Timestamp(1580297909, 30285) for 1min until: 2020-01-29T17:22:47.124+0530

replication:
replSetName: rs1
enableMajorityReadConcern: false

Regards,
Saurav