Minecraft Version

1.12.2

Forge Version

14.23.4.2727

Mod Version

3.1.5

Describe your problem, including steps to reproduce it

If you try to mine different ores or obsidian the router instantly breaks them, but no drops are created
Instead of breaking these blocks just let them stay in place and let the router ignore them.
Maybe add a Tier 2 Breaker Model, which can break harder blocks like obsidian and such.

I'm not seeing this behaviour - tested with both obsidian and diamond ore, and in both cases the block was broken, and the drop (obsidian and diamond, respectively) was pulled into the router's buffer as expected.

I suspect some other mod you have installed is intervening, possibly doing something with the HarvestDropsEvent that gets fired when any block is harvested. Can you reproduce this with just Modular Routers, or at least a minimal mod set?

The reason for this behavior was Tool Progression. But I don't know if there is something you can do about that...

I'll take a look at how Tool Progression is intervening and see if there's anything that can be done about it.

A month or so ago, there was a commit by Tool Progression affecting fake players that has, for me, solved this issue. It was released with their version 1.5.5.