Adobe has actively patched stability issues to improve the developer experience:
The "sign-in required" error that sometimes prevented UDT from launching has been resolved in newer releases.
Several fixes have addressed frequent Photoshop crashes during "UDT watch" reloads and issues where the UDT console would close unexpectedly if the host application quit.
Recent updates have successfully addressed several critical stability and connectivity issues that previously plagued the tool. Key Bug Fixes in Recent UXP Versions
Adobe has actively patched stability issues to improve the developer experience:
The "sign-in required" error that sometimes prevented UDT from launching has been resolved in newer releases. adobe uxp developer tools fixed
Several fixes have addressed frequent Photoshop crashes during "UDT watch" reloads and issues where the UDT console would close unexpectedly if the host application quit. Adobe has actively patched stability issues to improve
Recent updates have successfully addressed several critical stability and connectivity issues that previously plagued the tool. Key Bug Fixes in Recent UXP Versions adobe uxp developer tools fixed