Mail is so laggy my god

 "delete selected" option would also be helpful because you could in theory delete important messages like driver upgrades by deleting "all messages"

Let's not forget there's a delete all button that doesn't even delete all the mails on a single page. Please please can you fix the mails. 

Deleting all messages in my inbox and keeping it empty at all times plus claiming or Deleting car parts etc as stopped the laggy menus and "connecting to online services" while racing in multiplayer for me.. I agree when I first heard about this and realised I had shedload of messages it took a few hours to clear them all it was a complete Ball-ache but had minimal issues ever since.

Also Using Wifi is not recommended on this game especially in lobby's with crossplay enabled I have around 700mb download and over 200 upload speeds but still need to use a wired ethernet connection to get consistent gameplay.

100% agree!! It's a slow and tedious process to clear the messages. Just apply the XP automatically. That's the only unlocks I care about. I think I must have about $100million in cash and a 767899 thousand insight by now..... What even is "insight" and why should I care?

I have VERY fast internet on an Xbox Series X, and it takes an age to open, wait for the message to load, click to claim the XP, back out to inbox, wait for that to load, scroll to the next one, rinse and repeat. If it takes the player more than 2 minutes to deal with 3-4 messages, then it's not a good experience!

Same thing here, it's awful, most of the time I give up on collecting the rewards because of the delay.