Players are able to exploit a mechanic involving the Territory Flag.
When a player raises a Territory Flag Players can cut it down by crafting armbands, it will triggers a de-spawn of the base structures associated with that territory. This bug can be used maliciously to wipe out bases.
We have had to disable the crafting of armbands and rags as a temporary workaround, which appears related to the issue, this issue occurs even when only mods like CF, Dabs, and CoT are used