Intermittent AppSheet sync errors

Hei all!

Today (19.06.2025) and yesterday, our AppSheet app started experiencing sync errors - based on the AppSheet Performance Analyzer, some API calls take 20 seconds and then fail. And then the next ones complete in 0.5-2 seconds successfully. 

 

Our AppSheet app is backed by a SQL server running in Google Cloud, but I do not see any issues there - the CPU, memory, and read/write look within optimal limits.

Is anyone else experiencing Intermittent sync errors these past days?

Performance Analyser.jpg

 

 

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Hi,
We also have some application that is backed by SQL Server from Azure, and we experience intermittent connection to the SQL Server for the past few days also.
This is our Error message 
"Error: Data table is not accessible due to: A connection was successfully established with the server, but then an error occurred during the pre-login handshake. (provider: TCP Provider, error: 35 - An internal exception was caught)."

Admins please help.

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