This just started yesterday. Even after the latest update (today), the problem continues. I have Firefox set to open links in a New Tab. If I click a link on my homepage (Google News), the new tab opens then promptly freezes. Even if I click the + to open a new blank tab, it freezes.
I created a "new places database" (rename the files places.sqlite to places.sqlite.old and places.sqlite-journal to places.sqlite-journal.old), no change.
I started Firefox with addons disabled, no change.
If I right click a link and "open in new window", I don't have any problems. I did a refresh about 3 weeks ago (thanks Kaspersky, NOT). And slowly put everything back in. I didn't notice anything wrong until last night when I went looking for an addon at Mozilla's site. The addon page loaded fine, when I clicked on the install, it froze.
How about a Firefox Reset ? Hardware acceleration in options use to cause me an issue with opening firefox would be slow, either a graphics card driver update or plug in set to ask to activate i believe solved my issue.
Intel Core i7 5820K 3.30 GHZ 64 bit 6-Core Processor
Motherboard
Gigabyte GA-X99-UD3
Memory
G.Skill 16GB Quad Channel DDR4-2400MHZ
Graphics Card(s)
EVGA GeForce GTX 970 SSC ACX 2.0+ DDR5 4GB
Sound Card
Creative Sound Blaster ZxR 5.1
Monitor(s) Displays
ASUS PA24Q 24" Pro Art IPS LCD/LED Backlit 1920x1200
Screen Resolution
1920x1200 16:10
Hard Drives
SAMSUNG 850 EVO 250GB SATA 6Gb/s 2.5" Internal SSD,
Crucial MX100 512GB SATA 6Gb/s 2.5" Internal SSD,
WD WD10EZEX-00RKKA0 1TB SATA 6Gb/s 3.5 Internal HDD
PSU
EVGA SuperNOVA 750 G2 750W 80 Plus Gold Full Modular
Case
AZZA Cosmas Black Gaming Case
Cooling
Cool Master Hyper 212 Evo Dual 120mm, ( 2) Noctua PWM 120mm Case Fans (1) Gelid PWM 120mm Blue LED
Keyboard
Logitech K800 Illumiated Wireless Keyboard
Mouse
Logitech M570 Wireless Trackball
Internet Speed
84mbps /94mbps
Browser
Mozilla Firefox 41.0.1 / Microsoft Edge/ IE 11
Antivirus
Norton Security 2015
Other Info
Pioneer BDR-209DBK 16x Blu-Ray Burner, LG 24x Dual Layer DVD Burner,
StarTech Front Bay 22-in-1 USB 2.0 Internal Multi Media Memory Card Reader,Logitech Z906 5.1 Speaker system
Intel Core i7 5820K 3.30 GHZ 64 bit 6-Core Processor
Motherboard
Gigabyte GA-X99-UD3
Memory
G.Skill 16GB Quad Channel DDR4-2400MHZ
Graphics Card(s)
EVGA GeForce GTX 970 SSC ACX 2.0+ DDR5 4GB
Sound Card
Creative Sound Blaster ZxR 5.1
Monitor(s) Displays
ASUS PA24Q 24" Pro Art IPS LCD/LED Backlit 1920x1200
Screen Resolution
1920x1200 16:10
Hard Drives
SAMSUNG 850 EVO 250GB SATA 6Gb/s 2.5" Internal SSD,
Crucial MX100 512GB SATA 6Gb/s 2.5" Internal SSD,
WD WD10EZEX-00RKKA0 1TB SATA 6Gb/s 3.5 Internal HDD
PSU
EVGA SuperNOVA 750 G2 750W 80 Plus Gold Full Modular
Case
AZZA Cosmas Black Gaming Case
Cooling
Cool Master Hyper 212 Evo Dual 120mm, ( 2) Noctua PWM 120mm Case Fans (1) Gelid PWM 120mm Blue LED
Keyboard
Logitech K800 Illumiated Wireless Keyboard
Mouse
Logitech M570 Wireless Trackball
Internet Speed
84mbps /94mbps
Browser
Mozilla Firefox 41.0.1 / Microsoft Edge/ IE 11
Antivirus
Norton Security 2015
Other Info
Pioneer BDR-209DBK 16x Blu-Ray Burner, LG 24x Dual Layer DVD Burner,
StarTech Front Bay 22-in-1 USB 2.0 Internal Multi Media Memory Card Reader,Logitech Z906 5.1 Speaker system