Transaction processing exceeded time limits: The gateway or downstream system did not respond within the expected timeframe, resulting in a timeout.
Network latency or instability: Poor network connectivity caused delays in communication between the gateway and underlying systems or the gateway and Chargebee
High server load on gateway: The payment gateway experienced heavy traffic, delaying transaction responses.
Unoptimized request handling: Large or complex requests took too long to process, leading to timeouts.
Ask the customer to retry the payment after a short wait.
If this issue is related to a specific payment method, recommend that customers use a different payment method.
Contact support@chargebee.com to validate the timeout configurations.