Modpack version
1.59a

Can the issue be reproduced?
Yes

Logs
N/A

Issue
Piping items into a Black Hole Controller from IF will replace whatever item is in the Blackhole Unit with the piped item.

https://imgur.com/a/sSIWrYn

The Black Hole Controller is currently being rewritten, so this will hopefully be fixed in the near-ish future :)