Using Tempermonkey installed "test version" and removed both battle simulator from script pack.
Same problem. Will continue with scriptpack version.
At the time of crash, there is nothing related to TABS v2 in console.
Last line is about City Coloration script activated every 5 minutes.
So, next is to disable coloration script (online presence by alliance members) and see does that help. Taking how often crash happens, there is a chance that interaction with 5 min. script is culprit. Also, if I recall correctly, nothing happens if I don't interact with script - ie. just look base (camp, outpost). Will check this.
I use Maelstrom ADDON City Online Status Colorer for SC 0.7.4 for years, so it is something recently introduced that breaks Chrome TAB. Chrome browser, not sure because since problem started there was update and I have same problem. Was change introduced in last 2 versions, possibly.
