My log show some errors like this
[00:02:32]: ~SimLuaProxy()
[00:02:35]: lua_close took 3.42 seconds
[00:02:35]: Could not unload undefined prefab (chasni_fire_crab_king_claw_fx_build)
[00:02:35]: Could not unload undefined prefab (chasni_crab_shadowfireorgan)
[00:02:35]: Could not unload undefined prefab (chasni_lunar_crab_king_claw_fx_build)
[00:02:35]: Could not unload undefined prefab (chasni_crab_shadowlunarorgan)
[00:02:35]: Could not unload undefined prefab (chasni_water_crab_king_claw_fx_build)
[00:02:35]: Could not unload undefined prefab (chasni_crab_shadowwaterorgan)
[00:02:35]: Could not unload undefined prefab (um_waterfall_terraformer_visual)
[00:02:35]: Could not unload undefined prefab (chasni_ice_crab_king_claw_fx_build)
[00:02:35]: Could not unload undefined prefab (chasni_crab_shadowiceorgan)
[00:02:35]: Could not unload undefined prefab (chasni_electric_crab_king_claw_fx_build)
[00:02:35]: Could not unload undefined prefab (chasni_crab_shadowelectricorgan)
[00:02:35]: Could not unload undefined prefab (chasni_shadow_crab_king_claw_fx_build)
[00:02:35]: Could not unload undefined prefab (chasni_crab_shadowshadoworgan)
[00:02:35]: Could not unload undefined prefab (t2)
[00:02:35]: Could not unload undefined prefab (t3)
[00:02:35]: Could not unload undefined prefab (t4)
[00:02:35]: Could not unload undefined prefab (t5)
[00:02:35]: Could not unload undefined prefab (t6)
[00:02:35]: Could not unload undefined prefab (t7)
[00:02:35]: Could not unload undefined prefab (t8)
[00:02:35]: Could not unload undefined prefab (t9)
[00:02:35]: Could not unload undefined prefab (t10)
[00:02:35]: Could not unload undefined prefab (t1)
[00:02:35]: Could not unload undefined prefab (hermit_bundle_lures_unwrap)
[00:02:35]: Could not unload undefined prefab (paint_fx)
[00:02:35]: Could not unload undefined prefab (brokenwall_dwelling)
[00:02:35]: Manager - ORPHANED UNKNOWN RESOURCES:
[00:02:35]: anim/oceanfishing_bobber_sporty_build.zip - 4
[00:02:35]: anim/splash_ocean.zip - 2
[00:02:35]: anim/oceanfishing_bobber_ball_build.zip - 4
[00:02:35]: anim/splash_water_drop.zip - 7
[00:02:35]: anim/oceanfishing_bobber_ball.zip - 7
[00:02:35]: anim/oceanfishing_hook.zip - 2
[00:02:36]: CurlRequestManager::ClientThread::Main() complete
[00:02:36]: HttpClient2 discarded 0 callbacks.
[00:02:36]: Shutting down