Weird issue, game freezes in wab then purchasing parts.

[magnemoe]

I added extraplanetary launchpads with the karbonite support module and TAC life support 3 days ago.

Had karbonite, mechjeb, kas, ActiveTextureManagement and hyperedit installed.

Things went well for some time, had an test ore miner underway to Minmus and was doing some contracts.

Suddenly the game becomes unplayable, tend to lock up in various ways even then rolling back a day.

first the issue was that it hang in any part of the spaceport menus, showing the three upper right buttons in wab and other places and I could not exit. it was almost as the game thought I was out but did not show the spaceport overview.

After rolling back a day I get an hang every time I buy stuff in vab.

Any ideas that can be going on here. both of this errors is unknown for me.

As this is hang and not crash I don't have any logs. All mods updated, firespitter and module manager to, not an memory issue, below 3gb used.

All I know is that its an savegame bug, loading the same game keeps the error.