[Firefox] 0.8.5.4-beta.0 problems

[ghost]

Just tried the beta on Firefox 35 64 bit on Arch Linux and experienced the following problems:

1. When installing the file in the add-on manager, I got the error message that it couldn't be installed as Firefox wasn't able to modify the file. After trying again the installation was successful.
2. In order to activate µBlock I had to restart Firefox. This surprises me: Isn't it written as a restartless extension as newer extensions actually should be?
3. The settings are not saved if I switch to another tab in the Dashboard.
4. There are no filterlists at all in the corresponding tab.

[ghost]

Okay - forget it. It seems my Firefox profile was corrupt. µBlock works in a fresh profile. Sorry!