Hi @russian-dima , thanks for your hints…
Ad1 - the code asks to reset the uploadButton, therefore there’s no interaction with the DB (yet) and therefore the issue has no root in Sandbox vs. Live…
Ad2 - checked today, even lifted all DB permissions to check if here’s the issue, but this did not make any difference
Ad3 - so I’ve ended up with ASYNC-AWAIT. Honestly, I’m not familiar with this - is there an easy way you could advise me on how to rewrite the code using ASYNC-AWAIT?
Still, I’m not sure about it - I did some research also in Velo API reference and the guide that’s provided there on .reset() is well aligned with my code I think… https://www.wix.com/velo/reference/$w/uploadbutton/reset It’s a simple IF statement, nothing more…
Thanks for any advice! 