Hi,
Recently I have been playing on experimental version and after latest update game lost all loaders for no reason. I downgrade to 0.18.12 (yesterday I have been playing on that version and everything was ok) but problem stayed. Do you have any resolution?

Ps.: you are doing great job. I love your mod!

Perhaps in the settings there is no checkmark to enable loaders? In recent versions for compatibility with multiplayer had to make changes to the mod settings.

p/s
Version: 0.8.8
Date: 17. 03. 2020.
Bugs:
- Loader settings enabled by default

Another reason could be the following, about a month ago a new type of loader was added, it was type = "loader", it became type = "loader-1x1", this could affect the disappearance of all loaders from the map. In this case, you will have to create new ones, since in essence this is a new subject in the game.

After further investigation I noticed that they completely disappeared from the game. As same as every pro-1 and 2 belts, balancer and undergrounds. They completely gone from the game. I cannot even research them again. To be sure I open sandbox, choose every research to make sure that I haven't missed anything and unfortunately I'm correct - I cannot find it anywhere

You need to select settings, mods settings in the main menu of the game, find advanced furnaces in the first tab and, on the option Enable loaders, check the box, apply settings, the game will restart and loaders should appear

Next load save

Mod update solve my problem.
Thanks for help!

Im on 1.1, after following a guide on how to update the mod to 1.1, it gives me an error for the loaders having too small collission boxes (needs to be >0,5 but is ~0,39something) any idea how to fix? I tried to increase the Collision Box in "/Load-Furn_0.8.8/prototypes/loader/entity.lua" to 0.3 in all values (it was at 0.2 before) and now I get the error for the loaders: "Transportbelt connectable entities must collide with transport-belt-layer." Any Ideas on a fix?

FIXED!
Just add the Collision mask "transport-belt-layer" to the collision_mask

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