Update SADV has confirmed that the below issue has been resolved.
              If you are still experiencing issues with your 
connection, please be sure to log this with our Cool Support Desk on 
010-593-2665 or log a ticket 
here
---
SADV is currently experiencing the following outage:
   Date:10 February 2020
Area/s:Emfuleni 
Impact: Customers in and around the above area will experience intermittent connectivity.
  SADV techs are currently investigating. There is currently no ETR.