Data Refreshses Enterprise Gateway Failing Scheduled and On Demand

[gooranga1]

We are again getting multiple data refresh errors with our On Prem datasets. Some refresh ok all the time others refresh. Some are big queries that take a few minutes when successful some are very quick but still fail?

We upgraded our gateway install last week it mainly workked with only a few fails for a week or so and now I am back to constant failures. I can't even manually refresh the datasets, I have to refresh locally and re-publish.

This is driving me nuts, it all worked fine for months and during the last month it has been a constant job of manually refreshing. Below is an example of a real quick and simple dataset that suddenly refuses to refresh.

[gooranga1]

just noticed when I manually refresh the dataset I get a Timed Out message immediately. 

UPDATE: This on demand one actually completed ???? 

[v-shex-msft]

Hi @gooranga1,

You can follow below article to see the find out the local log:

Troubleshooting the On-Premises Data Gateway

It will be help for troubleshooting if you share some detailed information about the issue.

Regards,

Xiaoxin Sheng