My mobile data was hit or miss after I received a new sim card. A lot of websites simply refused to load. After doing some research I came to the conclusion some of the settings were erroneous.
MMSC = http://aliasredirect.net/proxy/koodo/mmsc on the site, however if you remove the koodo part it’s one of the corrections.
Also changed APN protocol to just IPv4. Very happy with the service now.
Hope this helps those with similar issues.