Cura 4.0 parameters lock after Preaheat or at random. A restart fixes the issue

[peterlpop 1]

Is there any way I could find out what causes it? A click on preheat almost always locks up all parameter boxes (I can't change layer height or speeds or temperature. On the other hand, I can still check/un-check boxes (like support On/Off).  

[Volnov 1]

Off SidebarGUIPlugin

[peterlpop 1]

On 4/11/2019 at 4:22 AM, Volnov said:

Off SidebarGUIPlugin

 

This fixed it - I should have thought of it being a bug in  - I do like the plugin though. 

 

Thanks.