I’m sorry, I couldn’t see any issue in the pictures you posted. Circling your problem would help.
But, based on the few words you used to describe your problem, it seems that your issue is that sometimes the taxiway lights defined by the left and right side options in the taxipath definition work fine for straight areas, but, go all over the place when you try to get them to go around a corner. Hence, the issue… What I’ve found is that taxipath taxiway lights don’t know what to do when the taxipath turns away from straight. For the time being, I only use taxipath taxiway lights on straight sections and turn them off as links go around a corner.
The other issue is that the lights tend to either overrun the paths that you’ve defined them on, IOW, if I have them on one 1 link, but turn them off on the next, sometimes they continue along the linke where I’ve turned them off. I’ve also run into issues, where, if I turn the taxipath taxiway lights off on one link, they remain off on the next and won’t appear.
Then add to that the taxiway lights line doesn’t work (you can create a line of lights, and they show up in Devmode, only the first light shows up in the game), we’re just going to have to wait until Asobo takes the time to fix them, we’re going to have to live with partial taxiway lighting. Better than having them all over the tarmac…
I haven’t submitted a bug report on it as it would take forever to describe all the problems with taxiway lighting.