Better Jonas Devices - Fixed is a Vintage Story mod by Ket. Better Jonas Devices - Fixed restores Jonas devices, improves return teleporter visuals, and adds configurable rift protection and overlays.

Why this mod is worth installing
Useful for players who rely on Jonas technology for accessibility or want more control over rift-related effects. It is especially helpful during frequent bad rift days.
What Better Jonas Devices - Fixed adds
This fixed edition brings the Jonas device functionality back into working order for the current game version. The return teleporter uses updated base-game shape files, so its animation behaves correctly again.
The mod also recreates the fog and lighting shader changes used by the original project. A client/server configuration lets players decide whether the visual overlay is shown, while the Riftward duration can be adjusted by day count.
Return teleporters retain a useful gameplay detail: when the teleport completes, a player riding an elk can be transported with the mount. Combat Overhaul has limited compatibility; the nightvision helmet keeps its green filter removal, but entity highlighting and the custom overlay are unavailable.
Where to download Better Jonas Devices - Fixed
The official Vintage Story Mod DB page is the right place to get the current release through the in-game mod manager.
Download the Better Jonas Devices - Fixed mod on mods.vintagestory.at