Help - invalid values found in 3mf

After bringing my STEP model in (just a round coaster with heart), I colored the file (2 colors). When I saved the project and later brought it back in, it gave me the above error with:
"filament_flush_temp: nil,0,0,0,0,0,0,0,0 not in range [0, 1500]
Please correct them in param tabs.

Any reason for this, and how do I fix?

No idea what the fix is. But I’ve also had this problem for the last few days

Some additional investigation info: While I am not using it on this print, I have SUNLU PLA High Spped filament and TECBEARS PLA Basic loaded. If I look at their parameters on ‘Multi Filament’ tab, it shows ‘Flush temperature 1500 C’ for both. All my Bambu filamnet has a value of 0 here.
I have not found the ‘nil’ value that shows up in my error message.

I am experiencing this also. I change the ‘flush temp’ to 0 and it goes away. It is very annoying. Hopefully, there will be a bug fix soon.

I am wondering how the non-Bambu filament got set at 1500

This seems to have happened after i did the update to studio. Setting the value back to 0 does seem to fix it, but it’s still annoying