So I’m currently with mweb on a 50/50 line and recently I’ve noticed speeds feeling slowish during the day or night so I decided to run a test using their app and I’m noticing very high ping every time I’ve tested and speeds varying considerably too during the day, using ooklas speed test I’ve also noticed higher ping times but not nearly as high as this, as reason as why this is happening and should I contact the isp to sort it out ?

