Hello @Alan1260 and welcome to ABB CC from across the acres of land and flowing ocean waters in Auckland, New Zealand.
I've not struck that issue however do have the flip side of the Penny/ 2 cent coin.
Do you also receive the text alert saying 'Xyz is checking in today. Ensure they have check in details and that you're reachable in case any issues come up"?
It appears that txt alert may come via Thailand as it has this prefix https://air.tl
Those txt alerts have been arriving around 6 hours plus after the 3pm standard check in time, and well after my Guests have arrived, in fact I've received them after my Guest it names has checked in, stayed and departed from home!!
@Brian @Catherine-Powell @Airbnb
Please look into this and ensure it's fixed up.
We appreciate we are all in different Time-Zones and we all have our Time-zones of choice in our settings, Hosts as well as Guests where-ever we are in the world.
Thanks in advance