The reward is less than before

From the https://subspace.subscan.io/account/stXXXX?tab=balance_history , I can see the rewards is becoming less in recent one or two days.

The Subspace Cluster does not show any logs.

Has the Autonomys network global parameter changed?

Nothing has changed in the last 2-3 days as far as I can see.

My node log shows that the height is falling behind. What can I do to make the node height catch up?

Blockquote
2024-09-03T12:28:33.813613Z INFO Consensus: substrate: __ Idle (11 peers), best: #3120624 (0x79f4_6d3b), finalized #3052988 (0xd5b5_646e), _ 11.4kiB/s _ 16.7kiB/s
2024-09-03T12:28:38.814494Z INFO Consensus: substrate: __ Idle (10 peers), best: #3120624 (0x79f4_6d3b), finalized #3052988 (0xd5b5_646e), _ 12.4kiB/s _ 18.5kiB/s
2024-09-03T12:28:40.468891Z INFO Consensus: substrate: __ Imported #3120625 (0x79f4_6d3b _ 0xacdf_6c38)
2024-09-03T12:28:43.815115Z INFO Consensus: substrate: __ Idle (10 peers), best: #3120625 (0xacdf_6c38), finalized #3052988 (0xd5b5_646e), _ 11.6kiB/s _ 24.6kiB/s
2024-09-03T12:28:48.815666Z INFO Consensus: substrate: __ Idle (10 peers), best: #3120625 (0xacdf_6c38), finalized #3052988 (0xd5b5_646e), _ 8.4kiB/s _ 13.6kiB/s
2024-09-03T12:28:53.229185Z INFO Consensus: substrate: __ Imported #3120626 (0xacdf_6c38 _ 0x2252_a39a)
2024-09-03T12:28:53.816609Z INFO Consensus: substrate: __ Idle (11 peers), best: #3120626 (0x2252_a39a), finalized #3052988 (0xd5b5_646e), _ 13.1kiB/s _ 19.8kiB/s

You should have 40 connected peers. If you just started the node, this might be the reason for fewer connections.

Ensure that port forwarding is correctly configured, as it’s often the primary reason for not having enough connected peers.