Refinedstorage: Grid unusable for 64k disks

[Symbai]

Issue description:

If I place 1k disk in my drive, the storage works fine. If I place 64k fluid disk in my drive, the grid is unusable. Means I cannot put any items into it. The grid controller has full energy...

Steps to reproduce:

1. Create a new world, place a grid, disk storage and controller next to each other
2. Insert a single 64k disk into disk storage
3. Place 6 windmills (512k FE output each) and connect them with gold cable to controller
4. Open grid and try to place an item into it, it won't work
5. Insert a 1k storage disk, and inserting items will work

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.12
• Forge: 14.21.1.2396
• Refined Storage: refinedstorage-1.5.8

Does this issue occur on a server? [yes/no]

Playing single player

If a (crash)log is relevant for this issue, link it here:

No crash

[way2muchnoise]

Fluid disk is meant to store fluids using the Fluid Grid, you need to make a regular disk to store items.