I have 2019.32 on Model X. I have had 3-4 updates in the last 3 weeks. I now have the software notification sign on my MCU (yellow arrow) but no notification on my app. When i go to software updates on MCU it tells me I need a wifi connection. I am traveling and have had no luck connecting to wifi. I would assume that all model S and X have premium connection so should download updates OTA without wifi. I can only assume that this is a big update. Any explanations?