Hello Atif, and welcome to Eight Forums.
Is your network driver certified for Windows 8?
I've read elsewhere that someone reported that turning off Internet Protocol Version 6 (TCP/IPv6) in their network adapter properties sorted this for them. You might try the same to see if may for you as well.
Hope this helps,
Shawn
Is your network driver certified for Windows 8?
I've read elsewhere that someone reported that turning off Internet Protocol Version 6 (TCP/IPv6) in their network adapter properties sorted this for them. You might try the same to see if may for you as well.

Hope this helps,
Shawn
My Computer
System One
-
- OS
- 64-bit Windows 10
- Computer type
- PC/Desktop
- System Manufacturer/Model Number
- Custom self built
- CPU
- Intel i7-8700K OC'd to 5 GHz
- Motherboard
- ASUS ROG Maximus XI Formula Z390
- Memory
- 16 GB (8GBx2) G.SKILL TridentZ DDR4 3200 MHz
- Graphics Card(s)
- ASUS ROG-STRIX-GTX1080TI-O11G-GAMING
- Sound Card
- Integrated Digital Audio (S/PDIF)
- Monitor(s) Displays
- 3 x 27" Asus VE278Q
- Screen Resolution
- 1920x1080
- Hard Drives
-
250GB Samsung 960 EVO M.2,
256GB OCZ Vector,
6TB WD Black WD6001FZWX
8TB WD MyCloudEX2Ultra NAS
- PSU
- OCZ Series Gold OCZZ1000M 1000W
- Case
- Thermaltake Core P3
- Cooling
- Corsair Hydro H115i
- Keyboard
- Logitech wireless K800
- Mouse
- Logitech MX Master
- Internet Speed
- 1 Gb/s Download and 35 Mb/s Upload
- Browser
- Internet Explorer 11
- Antivirus
- Malwarebyte Anti-Malware Premium
- Other Info
-
Logitech Z625 speaker system,
Logitech BRIO 4K Pro webcam,
HP Color LaserJet Pro MFP M477fdn,
Linksys EA9500 router,
Arris SB8200 cable modem,
APC SMART-UPS RT 1000 XL - SURT1000XLI,
Lumia 1520 phone