"Your screen resolution is to small to run Roon" in 4K TV. Already made DPI change suggestion but no luck.

“Your screen resolution is to small to run Roon” in 4K TV. Already made DPI change suggestion in the help center. The PC runs Win 10.
I can run Roon only in full screen mode.

Hi @Ioannis_Pantelakis

This thread indicates you might require assistance from Roon technical support.

To equip the Roon Technical Support team to assist you directly, please follow this link to provide the details of your case to Technical Support: Technical Support Request

Respond to the prompts there to ensure that you’ve performed basic troubleshooting and to ensure Technical Support has the full details necessary to expedite Technical Support’s investigation into the case.

Your responses will auto-generate a Community thread in the appropriate section.