I am having regular issues with the game freezing, and connection being lost to the server.

Sometimes the connection is regained and the game continues, other times the game recognises that connection has been lost and disconnects me from the game (can be real great when I'm losing, but real frustrating when I'm winning), other times the game stays frozen, and I often have to restart arena and lose the game.

I've tried troubleshooting the network on my end, and there don't seem to be any issues. I have a strong connection with good speeds.