Hi Tenno, could you let us know what iPhone or iPad device you are playing on? (i.e. 12, 14, 15?)
It would also be greatly helpful if you could save & send your game logs. I'm sending along instructions on how to do that. Once you have the logs, you can DM a google drive / icloud link to me in the Forums Direct Messages, or write a ticket at support.warframe.com and mention Corey -- I'll then look for your message and logs!