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The dreaded blank white screen

I have a trial account. 


When trying to edit an action field (trying to delete an expression by clicking on the cross) I get a blank screen. I see there are other posts about this but some time ago. I have tried Chrome, Firefox, IE 11 on the same machine and then Chrome on a different machine with a different operating system (ubuntu) and same result every time. I have to go back a step to see the screen again. Only way to edit an action is to delete it and make a new one. 


Also how do I change my location in settings of MS Flow? I am unable to. It will not let me change the setting for locale. 

Community Support
Community Support

Hi @aussiebattler ,


Do you get the blank screen when editing an action of other flows?


Does this issue only happen when deleting expressions?


Have you tried to delete browser caches/cookies to see if it will work?


About how to update your Region settings, please check the following blog for a reference:


Best regards,



Community Support Team _ Mabel Mao
If this post helps, then please consider Accept it as the solution to help the other members find it more quickly.

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