Refresh now fails

[Akos]

Refresh now fails withour error message. Same user, same gateway, different dataset updated successfully via refreshed schedule. Using refresh now on a dataset without scheduled refresh, pops up to prepare refresh, then message disappears immediately. No error message in refresh history. I tried in different browsers as well, same result. Any idea?

[Akos]

30 minutes later issue resolved: 2 new manual update appeared in refresh history and data arrived. No idea what is happened in the meantime