Hi Long Wind, I use 60.4.0esr on Debian Stretch on a Lenovo T460, bevor I use Google Chrome (cause it can handle a lot of open tabs, and use for every tab a seperate process). With the 60.4.0esr everything works fine, at the moment I've more than 70 tabs open (in my "main" firefox window) and everything works fine. At the moment I don't use Chrome anymore, cause since FF Quantum, Mozilla did a great job with that. It's fast, never crashed and it just working. A hint: I delete all my .mozilla-files before, so I started with a "fresh" firefox profile. I guess thats a reason why I dont have problems ;)
best regards Stefan On Sunday, December 16, 2018 9:32:07 AM CET Long Wind wrote: i have 52.9.0 and 45.9.0, both for stretch new one often becomes unresponsive, and i have to close it and restart itit often happens when i first start it maybe some function/service is blocked in China it seems it's doing something impossible, and takes much cpu resource but old firefox also face blocking i can't describe it in more details or reproduce problem
