Ich habe Beta Update 1.1 REV2 vom 24. Januar:

We've made the decision to roll back to a 60hz only output for the time being so that the missing sprites issue doesnt effect PAL cart owners. Now that the 7800 emulation and cart compatibility is in a good place, attention now focuses on 2600 emulation. We have the intention of resolving the 50 60hz issue and want to re-introduce it as well as rectifying high CPU usage that maybe affecting some 2600 games as noted in the original 1.1 beta update thread.