This just became an issue for me on my BB Classic after the latest update to 10.3.2.2836....YouTube in the stock browser buffers for a long time before it plays. Then when it finally plays it'll buffer many more times. Even when using the FastTube app it is doing the same thing. I have rebooted many times over and still plays slow. Same results on cellular and on WiFi. I can only reasonably conclude that somehow it is related to the software update because it was fast and normal prior to. Anyone else having this issue?