Can't pass trough wrecked walls with movement prediciton turned on.

Are you sure? Or I just misunderstood something?

You mean wrecked walls where they have 0hp? Because I play with movement prediction enabled (as always) and have no trouble walking on 0-level walls. 

 

Yes, this is what I mean. Maybe it happens only when player has low ping, which in my case happens all the time.

Do you have any mods enabled?

Hmm, yes. I should disable them and try again.
Also, apparently it's sometimes possible, I was able to pass trough wrecked walls field recently.