I'm using Kentico 11 and I'm getting an error in the chrome console menu "Failed to load resource: The server responded with a status 503 (Service unavailable)". This doesn't happen all the time, only sometimes. I've tried increasing the server's CPU and RAM, but it's still not working. Can you please tell me what could be causing this and how I can try to replicate this issue?
I'd check the Kentico event logs, the server event logs and the server IIS event logs. They should be able to provide more details.
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