BUG!在操作时，当前窗口画面卡住并无法操作

[Y09]

在不时软件的情况下同文件另开的一个操作窗口是可以使用的.虽然可另开窗口重新操作以解决卡画面问题.但是发生的频率过高.极端影响工作进度.这是一个很紧急的问题.急需解决.

[c.pfaffenbichler]

»From time to time the software opens another operating window with the file that can be used. Although another window can be opened to re-operate to solve the card screen problem. But it happens too often. Extremely affect the progress of the work. This is a very urgent question. It needs to be solved urgently.«

The translation seems unclear. 

Could you please post screenshots to illustrate? 

[Y09]

Thank you for your reply.
Sorry for my poor English.
I think the screenshot may not show it.
So, I rely on the translator and draw a picture to show my problem.