Poor servise

After about 3 years with Vodacom Fibre I cancel my line with Vodacom because at least weekly I must contact them to reconnect/restart my line, After I cancel my contract, the trouble started, The 30 day waiting period, now about every second day I must contact them to restart/reconnect me, and its takes every time about 15 minute to call in, 15 minutes to swith of the router and line and wait that everything is up and running.

Its services is just poor