I've just finished a mod similar to this one and very lightweight. It only changes a few lines so it *should* be bug-free: Easy Faction Maps - https://gtm.steamproxy.vip/sharedfiles/filedetails/?id=3349972896

It sounds like a bug on the mod, but I've no longer playing this game, sorry.
I will mark your problem on otential bug tho.

I tried this mod, and it showed the sectors and gates just fine. The only problem I had was that none of the newly revealed sectors that this mod revealed had any asteroids in them. As in it showed about 20 new sectors, but all 20 sectors had zero asteroids. So I found using this mod impossible because I couldn't afford the zero income due to the loss of all asteroids, and thus the loss of all mining. Perhaps this was just a fluke with my galaxy, I don't know. But I know that I recovered the saved galaxy files and continued, and as I discovered the sectors one by one they all had their asteroids.

OK, good to know.

after restart I can able to see the path connection.

Sorry, I can't reappear the situation you describe, I don't know how to fix the bug you got. I will mark it as a potential bug anyway. thanks for report.

The map is bound with faction, I've no idea know how to make it work on whole galaxy.

I found one bug . For first time i was able to see sectors and factories and gate path but for second time I could not see gate path but only sectors and its content. I also lost the gate path which reveal for first time.

great mod. Could it be possible to make similar mod which reveal whole galaxy?