Exterior Walls

[Oldsorb]

I'm drawing a remodel and after working for sometime on my project, my exterior walls now have thin red lines bracketing them except in the window and door areas where the exterior side has a blue line.  Any idea what I've done, or better yet, how do I fix it?

[solver]

11 minutes ago, Oldsorb said:

Any idea what I've done, or better yet, how do I fix it?

 

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