Hey, I've been looking to find a solution but so far no luck... Basically since installing El Capitan my Macbook Pro (2015) no longer sends out the wireless network when using USB tethering on my Samsung Galaxy 4. So far I've read about updating Itunes and I did that but there is no change. I think the main issue is that in the Network section, my phone is no longer listed and I can't find out how to add it / have the Macbook detect it. Any help would be awesome. Thanks.