I added this mod to my game to help me program in a current save. Firstly the filter didn't show up as craftable. I am not sure why. After I jumped into a new sandbox world to test it out and I got the following error when I tried to place it:

"The mod Filter Combinator (Reimagined) (2.0.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event filter-combinator-improved::on_built_entity (ID 6)
Index out of bounds: 451
stack traceback:
[C]: in function 'newindex'
...lter-combinator-improved/scripts/filter-combinator.lua:549: in function 'create'
filter-combinator-improved/scripts/event-setup.lua:69: in function 'handler'
stdlib/stdlib/event/event.lua:342: in function 'pcall'
stdlib/stdlib/event/event.lua:359: in function 'dispatch_event'
stdlib/stdlib/event/event.lua:438: in function <stdlib/stdlib/event/event.lua:396>"

Same here. When trying to place the combinator entity.

The mod Filter Combinator (Reimagined) (2.0.0) caused a non-recoverable error.
Please report this error to the mod author.

Error while running event filter-combinator-improved::on_built_entity (ID 6)
Index out of bounds: 8971
stack traceback:
[C]: in function 'newindex'
...lter-combinator-improved/scripts/filter-combinator.lua:549: in function 'create'
filter-combinator-improved/scripts/event-setup.lua:69: in function 'handler'
stdlib/stdlib/event/event.lua:342: in function 'pcall'
stdlib/stdlib/event/event.lua:359: in function 'dispatch_event'
stdlib/stdlib/event/event.lua:438: in function <stdlib/stdlib/event/event.lua:396>

Thanks. I don't monitor this forum so much, so I just caught those. Will look into it.

Ok, this seems to be caused in situations where a lot of signals exist and especially more signals than existed in the data phase. Could you share the list of mods that you are using (especially mods that add a lot of prototypes)

The 2.1.0 release should fix both reported problems. Thank you for reporting them!

I tested the mod out and it looks to work great! Thank!