I don't know if somebody noticed, but exactly from time of release of Opera 15 Chromium my till then stable 12.16 started to crash maybe 3-5 times a day. Usually it simply hangs with empty screen and I must close it and reopen.
It happens same way and interestingly almost same time on two independent computers, my working desktop and my private laptop connected to different networks.
It almost looks like it is receiving some command from opera server to hang now...
I will probably repeat other topics, but new Opera 15 onward sucks and is unusable for me for real work. I was using Opera for 10 years as my working browser because of its stability, possibility to open really a lot of tabs (I was using up to 120 tabs open all the time). Those tabs were holding for more than year stable.
There is no such possibility with other browsers, they start to slow down after 5+ tabs and are using my precious memory 3times more than my old Opera.
And this started to be true for Opera too after version 15.
New Opera is slow, memory hungry, crashing, missing basic features as password wand, bookmarks, not able to cope with more than 5 tabs, using crappy download manager where I can not set destination before download and instead of one process in windows is creating bunch of processes each using memory and CPU time.