System error in Google Data studio
I have linked Supermetrics with Google Datastudio to retrieve Facebook, LinkedIn and Twitter data. Both for organic accounts as for advertisement accounts.
When viewing the dashboard, it seems to work fine. But when I change the date range I get System errors, these system errors change from metric to metrics when I change my date range. It seems that they appear random, as for example I set the date range on last month, I get 2 system errors on my Facebook metrics, change the date and back again to last month, I get 4 system errors on my LinkedIn metrics and my Facebook metrics all of suddenly seems to work fine.
What causes these errors and how to fix this? It seems to me like an loading or data retrieving delay, because if I change the dates back and forth to the same range I eventually get all my metrics without errors.