In a replication set up of primary, secondary and arbiter, the replication connection URI times out intermittently and logs show below error. Please help share what could be the issue and what would be the recommended fix for same. Thank you!!

I REPL [replication-0] Restarting oplog query due to error: NetworkInterfaceExceededTimeLimit: error in fetcher batch callback :: caused by :: timed out. Last fetched optime (with hash): { ts: Timestamp(1554364591, 71), t: 65596 }[3697357721798898959]. Restarts remaining: 1
I REPL [replication-1] Error returned from oplog query (no more query restarts left): MaxTimeMSExpired: error in fetcher batch callback :: caused by :: operation exceeded time limit
W REPL [rsBackgroundSync] Fetcher stopped querying remote oplog with error: MaxTimeMSExpired: error in fetcher batch callback :: caused by :: operation exceeded time limit
I REPL [SyncSourceFeedback] SyncSourceFeedback error sending update to <ServerFQDN>:27017: InvalidSyncSource: Sync source was cleared. Was <ServerFQDN>:27017