pairing

I realized for a few weeks now that if I arrive at the Supercharger and plug in at a stall which is not shared with another Tesla already charging that I get the full power - as expected! But if a second car plugs in at the paired stall the charging power drops to 70kW to 72kW instantly. Which...

We recently switched our phones to a iPhone Xr and Xs instead of a 6 plus and Google Pixel 2. We have since unable to get our 2014 Model S to pair with either phone. Model S sees the phone and the phone sees Model S but Pairing has been unsuccessful. Anyone had the similar issue?