Hi p45cal,

After I deleted all data in the Master Sheet and started to proceed with retrieving new data from different sources into the Master sheet from scratch it worked!

So, once again - thank you very much! I think, it is a very neat and elegant code.

How is the procedure now? Is there a way how I can "upvote" or "rate" your help?

I suppose, I should mark the thread as solved now, right?

Best regards,
Kai