Hi @e.dabove and welcome to the community.
I know there is a weird behavior when the only API loaded on the gateway is one with mTLS. But this doesn’t sound like the case.
If you don’t mind me asking what is the composition of your APIs? How many are keyless, using auths, etc.
The behavior sounds very strange indeed especially since it’s only occurring in chrome on mobile. Maybe you could try clearing the browser cache as a start.
If that doesn’t work maybe enabling debug logs would reveal something interesting. I may have to try it out myself.