Alright guys, I think I will need a bit of help here:
Apparently my Mimby won't take in any 192KHz signals at all from my laptop's Optical Out (Realtek) but it would do so when I am using another computer's Realtek Optical Out. This means I cannot play anything at all if I set the output format to 24/192 in Windows, and even I set it to 24/96, I cannot use ASIO4ALL as it would still try to play 24/192 content at 24/192 (i.e. no downsampling)
I did not face such issues with my Fiio Taishan at all though, and I can clearly see that my laptop can transmit such signals when I play test tones in Windows Control Panel (moving green bar e.t.c.)
Also, I noticed that my Mimby can be warm to touch at times but sometimes get very hot to touch despite other factors (e.g. weather, if air conditioner is used or not). I am unsure if this is normal or not.
Anyone have faced similar issues too? (I have already emailed Schiit about this)