I have found that the K9 web protection Software is causing havoc with playing online. After 2 months of experiencing several versions of Internal Exceptions and looking for answers it was identified as this program as the culprit. After un-installing K9 the connection was stable again. I have contacted K9 and they have suggested using the public version 4.3.188 which I have installed and is working fine with Minecraft Multiplayer. Also If the web site s3.amazonaws.com is not added to the web site exceptions page to allow updates will be blocked..
I have found that the K9 web protection Software is causing havoc with playing online. After 2 months of experiencing several versions of Internal Exceptions and looking for answers it was identified as this program as the culprit. After un-installing K9 the connection was stable again. I have contacted K9 and they have suggested using the public version 4.3.188 which I have installed and is working fine with Minecraft Multiplayer. Also If the web site s3.amazonaws.com is not added to the web site exceptions page to allow updates will be blocked..
My apologies.