blast furnace bugging after some time - height is being set to 1 or 2 even though its much higher

[RiddleNeon]

tfmg version 1.0.2e
create version 6.0.8
minecraft version 1.20.1 forge
multiplayer

the problem occurs after some time (like 10 mins) of running my blast furnace. when i build it its 10 blocks high, reinforced, no blast furnace hatches. i build some belts and chutes that automatically throw coal coke dust and quartz in to make silicone. Everything seems to work, it displays the correct height, the items are being put in in a good rate and everything works for about 10 mins. but when i check sometime later, it displays, that it has a height of 1 or 2. when i try replacing some blocks nothing changes. even if i completely break and rebuild the blast furnace it doesnt get larger than that problematic height. the only thing that fixes the issue is completely breaking the blast furnace and building it somewhere else. it works there. after i build it, i can also rebuild it at the old spot and it works there again.

this is really annoying since this way i cant automate silicon.

i also checked like 10 times, it is really not a construction mistake since it did work but then it somehow doesnt anymore.

im playing on a modpack that also contains some other mods, mainly consisting of create addons and mekanism, tfmg mekanism compat and some qol mods

thank you!

[RiddleNeon]

for anyone having the same issue: i temporarily fixed the problem by using a mechanical piston pushing the whole thing one block forth and back again using a sequenced gear shift and a pulse timer. it works but its clearly not the best way of doing that. but for now it does the job :)

[WillTemeraire]

Sorry for necro, but we have the exact some problem.

• Create 6.0.8
• TFMG 1.0.2f
• Minecraft 1.20.1 Forge 47,4.18
• Multiplayer

The left one works just fine, the right one doesn't, even with replacing the Output, moving it to a different spot, a different player replacing it, rebuilding it, etc. Both are hight 9.