This wont help anyone, but yeah, same issue with me. Primary (laptop) monitor at 150% scaling, its fine. Secondary monitor, it horrible. Changing to 100% scaling "fixes" it, but going back to 150% and it is bad again.
So yeah. Same issue here. I have blurred letter on the second screen. However, setting it to 150% helps however greatly reduces the available space on the screen (obviously..) So yeah, not great right now.
@DebbieE I am facing the same issue. I have two monitors connected to my laptop and the report looks perfectly fine on my laptop, but on the Monitor its getting blurred. Whats weird is everything below the the top bar that contains the Power Bi buttons seems to be clearly visible but everything below that gets s blurred font.
For more clarity open and expand the attached screenshot:-
We worked with our product team and got to know that they updated the internal browser components to a newer version in the September release, and this is causing the difference. The root cause is still being investigated. Best workaround is to install SU08 (August)