Due to this map use many "unpacking models" (ex: mdl named hgrunt,hgrunt01,hgrunt02,hgrunt03) , and if the NPC model use unpacking models , it will instantly crash the server, to solve this bug:
1.Find the unpacking models "model.mdl","model01.mdl","model02.mdl"~~"model99.mdl" , grab them to a single folder.
2.Open the mdl file with HLMV (Half-life Model Viewer), then decompile it.
3.Open the model.qc with Notepad and find this code and remove it:
$sequencegroupsize 64
then use "auto-save"
4.Compile it with any HL mdl compiler (GUI StudioMDL or HLMV)
5.done , you have a new model.mdl that won't crash your server.