Firefox 57.0 is very slow on Google maps. No adons,no extentions,but only 3plugins. OpenH264 Video Codec,Shockwave Flash and Widevine Content Decryption Module
It takes about 30sec. after I access Google map, until I become to be able to move map. Almost all actions I make gets very slow. In Activity Monitor application, 'FirefoxCP Web Content' process takes 100% or sometime more than that.
In the 'Ad-on manager', I see three plug-ins. OpenH264 Video Codec Shockwave Flash 27.0 r0 Widevine Content Decryption Module I have no other ad-ons nor extension functions installed.
On one previous version of Firefox there was no such phenomenon seen.
I'm using iMac (24-inch, Early 2009) with 8GB memory.
It takes about 30sec. after I access Google map, until I become to be able to move map.
Almost all actions I make gets very slow.
In Activity Monitor application, 'FirefoxCP Web Content' process takes
100% or sometime more than that.
In the 'Ad-on manager', I see three plug-ins.
OpenH264 Video Codec
Shockwave Flash 27.0 r0
Widevine Content Decryption Module
I have no other ad-ons nor extension functions installed.
On one previous version of Firefox there was no such phenomenon seen.
I'm using iMac (24-inch, Early 2009) with 8GB memory.