Copilink submits orders instantly; the broker controls final execution. Delay factors: - Order type: Market fills instantly; limit waits for price. - Market liquidity and volatility. - Broker execution infrastructure. - Internet latency and system performance. Improvement steps: - Use wired connections. - Use market only mode when immediate entry is critical. Summary: Copilink handles order submission; brokers handle execution. Delays are primarily market- or broker-related.