How Does the Gas Limit Relate to Block Propagation Time?

A higher gas limit generally leads to larger blocks, which in turn increases the time it takes for a block to propagate across the peer-to-peer network. Longer propagation times can increase the chance of 'uncle' or 'orphan' blocks, which reduces network efficiency and security, especially in PoW systems.

What Is an ‘Orphan Block’ and How Does It Relate to Transaction Confirmation?
What Is a ‘Relay Network’ and How Does It Aim to Reduce Block Propagation Delay?
How Does the “Orphan Block” Mechanism Discourage Fee Sniping?
What Is the Difference between an ‘Orphan Block’ and a ‘Stale Block’?
What Is the Difference between Gas Limit and Gas Price?
What Is an “Orphan Block” and How Does It Relate to the Nonce?
How Does the ‘GHOST Protocol’ Enhance Security beyond the Longest Chain Rule?
How Does the Block Size Limit Affect Block Propagation Time?

Glossar