PS5 into ATEM 2 Studio 4k issues

I have it output at 1080i 60 (to match my cameras) and put into a Blackmagic HDMI to SDI converter. It does not work.

I have turned off HDCP. I have tried a splitter.

Any thoughts?

What model of switcher exactly?

Does your PS5 send 60i (which isn't a broadcast standard) or is it actually 59.94i

Use updown cross maybe .. We was used PS5 with BMD HDMI to SDI converter into Constalation 8K switcher .. No problem ..

it suddenly worked?

Not sure why