Dataflow editor won't save new tables

[kflare]

I'm creating my first production dataflow, using a Pro license, and trying to add 3 customer tables from different sources and publish them (no merging, no computed tables). The tables are only lightly transformed with a filter step and removing columns. Here are my steps that end up failing:

• Adding table #1 was fine - no issues.
• When adding table #2, I clicked save & close, saw the schema validation pop-up and a loading screen...that never ends. I tried switching from Edge to Chrome, and it actually worked! So, now I have 2 tables in one dataflow.
• Tried to add table #3 in Chrome, but now getting same loading screen that never ends, just like Edge.

No error messages given...when I reload the dataflow, a pop-up says Power Query wasn't properly closed and asks if I want to try recovering unsaved changes from the cache. This results in the same loading screen and never recovers my changes.

I made sure I'm not creating any computed tables, and I have successfully saved all 3 queries as 3 separate dataflows with 1 table each...I was just hoping to keep these together for better usability. Any idea what is going on? Thanks!

[v-chuncz-msft]

@kflare 

A similar issue has been reported internally, so stay tuned. Meanwhile, take a look at Dataflows best practices.

IcM 265486021

[ChrisBurgessACT]

@v-chuncz-msft  any progress on this?
I have some REST API (Power BI) dataflows that wont save (prev saved and working perfectly), others will save etc. Inconsistency.

Cheers

Chris

[kflare]

Well I'm not sure if fixes were made behind the scenes or if the situation resolved itself, but I recently tried again to create these dataflows and...they worked! Haven't seen the issue occur since. I think this one can be closed. Thanks!

[ChrisBurgessACT]

Still an issue down under in AU