Breton walls cause important lags

[BlindBlake]

Hello,

I noticed some strange behavior concerning the breton's walls. They can significant lags as soon as you click on the walls icons of builders. It seems to occur only with that particular civilization. I tried it on the Caledonian plains 1v1 against petra bot. I made those walls early ingame so I didn't have a large army or plenty of buildings, it was just a small settlement. Maybe this bug has already been reported but I couldn't find anything on the forum about that issue.

I'm running on debian stretch with an intel core i5 and a GeForce GTX 970 with the proper drivers.

[elexis]

I can hardly imagine the problem being restricted to one civ, but it's possible. You mean the wallbuilding preview mode I guess. That's certainly slow and it becomes slower with the length of the wall to be built and number of mouse movements I believe.