Its happens to me a lot even on gmod.... What specs do u have?
OS Name Microsoft Windows 10 Home
Version 10.0.14393 Build 14393
Other OS Description Not Available
OS Manufacturer Microsoft Corporation
System Name DESKTOP-9HG2PT6
System Manufacturer Gigabyte Technology Co., Ltd.
System Model GA-78LMT-USB3 6.0
System Type x64-based PC
System SKU
Processor AMD FX(tm)-4300 Quad-Core Processor, 3800 Mhz, 2 Core(s), 4 Logical Processor(s)
BIOS Version/Date Award Software International, Inc. F2, 25/11/2014
SMBIOS Version 2.4
Embedded Controller Version 255.255
BIOS Mode Legacy
BaseBoard Manufacturer Gigabyte Technology Co., Ltd.
BaseBoard Model Not Available
BaseBoard Name Base Board
Platform Role Desktop
Secure Boot State Unsupported
PCR7 Configuration Binding Not Possible
Windows Directory C:\WINDOWS
System Directory C:\WINDOWS\system32
Boot Device \Device\HarddiskVolume1
Locale United Kingdom
Hardware Abstraction Layer Version = "10.0.14393.206"
Username DESKTOP-9HG2PT6\REMOVED
Time Zone GMT Standard Time
Installed Physical Memory (RAM) 8.00 GB
Total Physical Memory 7.98 GB
Available Physical Memory 5.35 GB
Total Virtual Memory 9.23 GB
Available Virtual Memory 6.48 GB
Page File Space 1.25 GB
Page File C:\pagefile.sys
Hyper-V - VM Monitor Mode Extensions Yes
Hyper-V - Second Level Address Translation Extensions Yes
Hyper-V - Virtualisation Enabled in Firmware No
Hyper-V - Data Execution Protection Yes