[startup] #Preload Forge path resource pack indexes on Lightspeed worker threads during startup. asyncPreloadPacks = true #Query safe resource-pack segments concurrently while preserving vanilla priority and filter order. parallelResourceLookup = true #Minimum safe pack segment size before Lightspeed uses parallel resource lookup. Small segments are faster sequentially. #Range: 2 ~ 64 parallelLookupMinPacks = 4 #Cache per-pack resource existence checks. The persisted cache is loaded lazily so it does not block startup IO. cacheResourceExistence = true [compatibility] #Complete failed third-party client resource reload listeners instead of letting one mod crash the whole loading overlay. isolateModdedResourceReloadFailures = true #Class-name prefixes that may be isolated when resource reload fails. Use * for all non-core mod listeners. isolatedResourceReloadListenerPatterns = ["*"] #When Sinytra Connector is installed, avoid startup/resource optimizations that change Fabric resource reload or renderer lookup timing. connectorCompatibilityMode = true