What we have gathered so far is that you have tried migrating your website which is not a direct process but involves multiple things like changes in database and in the file system. We are happy that your issue has been resolved and hope that your system keeps working fine.
Please make sure you are entering your credentials correctly.
If issue still remains unsolved, please confirm that your Website contact email is from the same domain which you are trying to configure.
Go to Preferences > Store Contacts and then check under Contact Details for Shop Email.
@freedomoclock I can not tell you the exact reason for this problem but it looks like some server related configuration issue or .htaccess file issue.
Firstly, I recommend you to please contact your hosting provider regarding this.
If issue still persists then I recommend you to install QloApps in a new directory outside of any previous QloApps installation directories.
For eg: If your old installation was located at: .../dir/QloApps_Old, I recommend using a new directory for example: ../dir1/QloApps_New.
"Catalog mode" is not available in 1.5, it is ion development. Please check if you have disabled "Show prices" for that coustomer group (https://prnt.sc/10fv238). Enable this option and check again, the issue will be resolved.
Well, the feature is on our roadmap. As an open-source community, we are trying to add as many features to the system as we can but that happens as per its own timeline. And that's how the open source communities work.