It seems that the "problem" exists in 5.4.2 as well so it's definitely not a regression.
I have created QTBUG-46809 to track this issue. My uneducated guess is that it has something to do with the way WebEngine accesses the network as all the symptoms are just like I am using a 256K dial-up modem (instead of the 120Mbps cable modem I am actually using). Thanks, -jct -----Original Message----- From: Joerg Bornemann [mailto:joerg.bornem...@theqtcompany.com] Sent: Tuesday, June 23, 2015 12:55 AM To: John C. Turnbull; 'Shantanu Tushar' Cc: 'Interests Qt' Subject: Re: [Interest] Extremely sluggish browser performance in Qt 5.5 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 _______________________________________________ Interest mailing list Interest@qt-project.org http://lists.qt-project.org/mailman/listinfo/interest
