[Interest] Extremely sluggish browser performance in Qt 5.5

[Joerg Bornemann]

On 21-Jun-15 05:09, John C. Turnbull wrote:

[...]
> And as I said, Google Maps is completely unusable taking minutes to load
> the initial map and then taking minutes to fully respond to zoom events.
>
> What the hell is going on here?

I've just tried the quicknanobrowser from the 5.5.0 RC MSVC 2013 x86_64 
package on Windows 8.1. Performance is fine there with google maps and 
other complex sites.
Please try the latest package, and also compare with a Qt 5.4 build.
If you still encounter bad performance, please open a bug report and 
attach the output of the qtdiag tool.


BR,

Joerg