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KadettNPSCompat
ServerManager-compatible NPS fork: keeps network improvements while ServerManager owns player limits and admission.
By Kadet_ttTeam
| Date uploaded | 2 weeks ago |
| Version | 1.0.0 |
| Download link | Kadet_ttTeam-KadettNPSCompat-1.0.0.zip |
| Downloads | 16 |
| Dependency string | Kadet_ttTeam-KadettNPSCompat-1.0.0 |
This mod requires the following mods to function
denikson-BepInExPack_Valheim
BepInEx pack for Valheim. Preconfigured with the correct entry point for mods and preferred defaults for the community.
Preferred version: 5.4.2351
ValheimModding-Jotunn
Jötunn (/ˈjɔːtʊn/, 'giant'), the Valheim Library was created with the goal of making the lives of mod developers easier. It enables you to create mods for Valheim using an abstracted API so you can focus on the actual content creation.
Preferred version: 2.30.2
sighsorry-ServerManager
Manage your Valheim server with approved mods, server-side characters, backups, player logs and Discord chat. Monitor suspicious activity, anticheat, run admin commands, schedule tasks, and offer quick connect, a custom logo in one plugin.
Preferred version: 1.1.7README
KadettNPSCompat
KadettNPSCompat is an unofficial, ServerManager-compatible modification of NetworkPerformanceSystem 1.14.0.
It is not affiliated with or endorsed by MidnightsFX or the MidnightMods Thunderstore team.
What changed
Only NPS's Player Limit mechanism is disabled. It normally rewrites ZNet.RPC_PeerInfo, the same admission check that ServerManager needs to manage server-side characters. Leaving that method untouched lets ServerManager safely control player admission and the configured player limit.
All other NPS networking mechanisms remain in the build, including send scheduling, connection-loss handling, ownership tuning, routed-RPC filtering, station request routing, and allocation reductions.
Installation
- Remove the official
MidnightMods-NetworkPerformanceSystempackage from the server and every player profile. Do not run both packages together. - Install
KadettNPSCompatwith Gale on the server profile and every player profile. - Keep the player limit in
ServerManager.yml. The NPS Player Limit configuration is deliberately ignored by this package. - Start the server and confirm its log has no ServerManager
Fatalerror.
Compatibility
Tested with Valheim 1.0.16 / network version 40, BepInEx 5.4.2351, Jotunn 2.30.2, ServerManager 1.1.7, and NPS upstream 1.14.0.
Source and license
This package is licensed under GPL-3.0. The complete corresponding source for this exact build is included in Source/.
Upstream source: MidnightsFX/Valheim-Network-Performance-System.
Credits
Original NetworkPerformanceSystem created by MidnightsFX and published on Thunderstore by MidnightMods.
KadettNPSCompat changes disable NPS player-limit and lobby-capacity patches for ServerManager compatibility.
CHANGELOG
1.0.1 - 2026-10-04
- Packaging revision: the plugin now has its own BepInEx ID and DLL name.
- Removed the embedded source tree from the installation archive; complete corresponding source is linked from the package website.
1.0.0 - 2026-10-04
- Initial Kadett compatibility build based on NetworkPerformanceSystem 1.14.0.
- Disabled NPS player-limit and lobby-capacity patches so ServerManager owns player admission and the server limit.
- Included the complete corresponding source and GPL-3.0 notices for this modified build.
