Map zoom freeze
I'm experiencing map zoom freeze when I view the web UI with Firefox 46.0.1 on Kubuntu 16.04. My traccar server is 3.4-SNAPSHOT.
When I change the zoom with the +/- icons or when I drag my mouse across the map, Firefox consumes 100% of the CPU. Both Firefox and the web UI become unresponsive at this time. It often takes several minutes for the web UI to change the zoom or the pan. Then Firefox begins responding again.
The load is light on the server. Following a suggestion I read in this forum, I increased the wrapper's memory to 128 MB. That did not make the web UI faster. This suggests to me that the problem is in the web UI, not in the server.
Sometimes, Firefox displays a "Warning: Unresponsive script" dialog box. It says that chrome://global/content/bindings/browser.xml:365 is busy or may have stopped responding.
Are you using default version of Traccar?
Yes, I think so.
How many devices do you have? What are the hardware specs of the machine where you open browser?
Traccar has known about four devices. They were all mine. I removed all but one of them from my account.
The machine on which I run my browser is a Toshiba Portege R705-P25. It has 8GB RAM and a 500GB SSD. The CPU is an Intel Core i3 M 350 @2.27 GHz. It's running KUbuntu 16.04.
You can try to increase Firefox timeout:
https://support.mozilla.org/en-US/kb/warning-unresponsive-script#w_letting-the-script-run-longer
I restarted Firefox in safe mode. Now the traccar web UI is very responsive. I will disable all of the extensions I use and then enable them one at a time until I find the one that causes the problem.
Thank you for your help, Anton.
Hello,
Thank you.
From here I modified my source code, and I removed the lines where Bing was loaded.
So my code also works.