There is a bug in the Windows 10 version when editing songs using text or chord pro files. I have a fix in place and will be releasing an update through my Fastspring store immediately. The Microsoft Store version won't be updated until Monday or Tuesday as it has to wait for Microsoft's approval. Anyone who needs an immediate fix should send me an email at mike@zubersoft.com, and we can switch you over to the Fastspring store version. I do apologize for any inconvenience this causes anyone.
Mike
Mike