Real quick by saying SLR servers are fine
However if you use the deovr player to stream slr you will notice hints of micro stutters throwing off your experience.
For me this only started happening in their latest deovr player update from quest 3 store.
I don't know if this is an isolated issue, but I switched to an alternative player heresphere to compare and confirm it.
Those deo developers always breaking stuff and this time scuffing the stream is intolerable.