Does anyone by chance know any working remote codes for an Onn "Bluetooth Under-Cabinet TV/DVD/CD Radio Music System" (ONA16AV011)? (https://www.amazon.com/ONN-Counter-Bluetooth-Kitchen-Player/dp/B0725LBVPS) There are no "ONN" brands on remote set-up and I've tried the search feature for what-seems-like-forever with no luck. The Onn Brand is made by Curtis International who also makes RCA, Sylvania, and Proscan TVs, so I have tried all of those codes (again, without luck). I borrowed a Slide Pro remote and checked via the learning function and the Slide Pro DOES find some code/frequency that works, if that matters. Any ideas/suggestions/tips?