Enables automatic TURN relay escalation as part of peer recovery attempts.
Useful when direct P2P paths fail intermittently due to strict NAT/firewall/routing issues.
This does not force relay from the start like &relay; it escalates when recovery logic decides it is needed.
Requires usable TURN servers. If no TURN servers are configured, this option has no effect.
Large rooms may still trigger relay escalation heuristics even without &autorelay, but enabling &autorelay makes this behavior explicit and predictable.