Live streaming on Twitch keeps buffering due to huge ping (743)
Upgrading to the 50GB plan would only help if the cause is that you've run out of plan data and your speed is throttled as a result. A WiFi Booster would only help if the problem is being caused by a weak WiFi signal at the location of the device being used for Twitch.
Unfortunately, the latency with geostationary satellite internet will always be at least 600ms or so. 743ms is a little high, but not so high as to suggest a problem, as latency can vary depending on the server being contacted and the infrastructure along the route.
If the latency is for sure the cause and you were assured during your sales call that Twitch would work without issue, and it's been no more than three or four months since that sales call, I would ask for a sales call review regarding what you were told and what you're actually experiencing. If the sales rep did not set appropriate expectation during that call, you may have recourse. To ask for a sales call review, it would be best to start a new topic in the "myAccount and Billing" requesting such. Make sure to explain the discrepancy regarding what you were told so that the rep who performs the review knows what they should be listening for.
