eSIM adapters + mikrotik lte routers

Hello everyone!

I want to share my experience with esim adapter 9esim, in anticipation new Mıkrotık 2025 products supporting eSIM.

9esim v2 + Mikrotik LTAP mini kit = previously writed profile ok, but no ESIM fuctionality in winbox (fw 7.18.2 + modem fw MikroTik_CP_2.160.000_v021)

9esim v2 + hAP ac³ LTE6 kit = mikrotik understands its esim, can refresh profile list, show ESIM ID in winbox (fw 7.18.2 + modem fw R11e-LTE6_V038)
but provisioning new esim gives me an error - Server didn’t authenticate eSIM (status: Failed, subject code: 1.2, reason code: 4.2, message: Function provider - Execution Error)

If someone else using eSIM adapters like 9esim, 5ber or esim.me please share your experience.
I’m very interested in now esim adapter will work (or not) on hAP ax lite LTE6 (Fibocom FG621-EA modem inside).

I still have no information on FG621-EA modem in HAP ax lite lte6, but it listed as supported for external esims here
https://help.mikrotik.com/docs/spaces/ROS/pages/30146563/LTE#LTE-ModemeSIMmanagementsupporttable

But t77w968-esim and t77w968 with 9esim modems with mikrotik - fully functional!
I can add/delete/switch any esim profiles with winbox.