Vodafone specific information
Disable IPV6 on Huawei HG659 router
Apparently this sorts issues with variable speeds
Disable IPv6 on fibre connection on HG659- Access 192.168.1.1
- Login with "Admin" and "@********" (@andlast8digisofyourserialno.)
- Click on Internet tab
- Scroll down to Internet_Ethernet
- Click Edit
- Scroll down and select only IPV4