Z 5 z 5 gwězdkow pógódnośony

wót cy1 dnja Měrc 10, 2016 · trajny wótkaz

This does exactly what it says. It reloads the page, when the error page displays. Very configurable, nothing unintuitive, very permissive, nothing obtrusive or overcomplicated.

That "Tab Mix Plus" guy forgot to mention his so-called essential addon does everything except reload tabs on error.