Same kind of error here on Mercedes with MBUX (with 10/12 LVUd custom FW on latest IOS 14):Nice tip. Thanks.
I tried waze on 8/04, 11/4 and 12/4 firmwares, they are all crashed or rebooted.
after 2-3 boot (sometimes more) with Waze set by default in the Carplay dashboard, Carplay start correctly but after 5-10sec it crashes. I’ve to re-plug the carlinkit.
I will try the same by replacing Waze by Map.
I find the initial load (after long delay) a little long (30-40 sec in total). Not sure if we can improve it.