Errors connecting to Firebird data

Hi, Markzolotoy 

 

Does this problem happen when you connect for the first time, or when it happened recently?

Try to update to the latest version of powerbi desktop.

After my search, this maybe helps:

I haven't seen such an issue yet, if I find it, I will update it in time.

 

Did I answer your question ? Please mark my reply as solution. Thank you very much.
If not, please feel free to ask me.

Best Regards,

Community Support Team _ Janey