Major Crash with Extended IO Port

[LegendaryRylex]

We have a very simple system using 16 256k disks and Functional Storage as the main bulk storage. I was transferring items from our old 16k disks using the ExtIO port and the game crashed and corrupted our 256k disks, completely nuking thousands of items. It seems that it becomes infinitely recursive at some point with how it's looking for items

crash-2026-07-02_01.39.13-server.txt
crash-2026-07-02_01.39.53-fml.txt

[GlodBlock]

java.lang.Error: ServerHangWatchdog detected that a single server tick took 60000004.00 seconds (should be max 0.05)
	at java.base/java.util.ArrayList.indexOfRange(ArrayList.java:299) ~[?:?] {re:mixin}
	at java.base/java.util.ArrayList.indexOf(ArrayList.java:286) ~[?:?] {re:mixin}
	at java.base/java.util.ArrayList.contains(ArrayList.java:275) ~[?:?] {re:mixin}
	at TRANSFORMER/functionalstorage@1.21.1-1.5.7/com.buuz135.functionalstorage.inventory.ControllerInventoryHandler.getStackInSlot(ControllerInventoryHandler.java:81) ~[functionalstorage-1.21.1-1.5.7.jar%23731!/:1.21.1-1.5.7] {re:classloading}

The drawer controller lags too hard and I can't help here.

[LegendaryRylex]

I should report this to the Func Storage mod then?