Is a wifi download speed of .5Mbps Acceptable I was sold new TPG wifi account and told to cancel my TPG broadband internet account. The broadband speed until I agreed was download under 2Mbps and when I changed over it went to 20mbps for two days then reverted back to 0.5Mbps and is unuseable.  I was suspicious that it was deliberately slowed to get me to change but now I am not sure Is the whole newwork useless because I will need to go to Telstra if they cannot fix within in 24 hours.   ... View more