Describe the bug

If you place a crafter and do a normal craft every second or third time, the TPS drops very low.

FTB Direwolf20 Modpack

If not crafting, TPS is at 20

I don't know if that is normal but would be nice if its fixable or I get an answer :)

How can we reproduce this bug or crash?

1. Place crafter
2. Put any pattern in
3. craft
4. look at /tps

What Minecraft version is this happening on?

Minecraft 1.16.5

What Forge version is this happening on?

36.2.9

What Refined Storage version is this happening on?

1.9.16

Relevant log output

No response

Please install and run spark while the lag is happening. So it becomes possible to figure out the cause.