forum.heli-x.info

Done one test myself now-

Apple iMac M4 connected via HDMI2.1 to LG OLED 4k TV.
- This could drive the TV at it highest refresh rate of 120fps whilst supporting 4k
- Heli-X on my iMac can run at at 500fps at 4k, but panning of the background is much smoother when V-Sync is enabled in Heli-X ...

Dear all

I'm keen to understand what monitor refresh rates you have achieved with Heli-X v11 on a Mac driving a 5k or 4k monitor.

PS: I currently run Heli-X v11 on a Mac mini M4 connected to a 5k monitor that is limited to 60Hz and find this low monitor frame rate quite annoying

Good news... if you go to Heli-X's downloads page there's new information clarifying which Mac processors and MacOS versions need to run Heli-X v9, v10 and the new v11. https://www.heli-x.info/cms/download-2/

I'm now using Heli-X v9 on my 2019 Intel-based iMac because I'm running macOS 15.4 and it ...

Good news... if you go to Heli-X's downloads page there's new information clarifying which Mac processors and MacOS versions need to run Heli-X v9, v10 and the new v11. https://www.heli-x.info/cms/download-2/

I'm now using Heli-X v9 on my 2019 Intel-based iMac because I'm running macOS 15.4 and it ...

My experience is...

1. Mac mini M4 runs Heli-X on macOS 15.3.2
- I'm also using a Spektrum WS2000 USB dongle with a Spektrum DX9 transmitter

2. 2019 iMac with Intel chipset does NOT runs Heli-X on macOS 15.3.2 any more, it did run on macOS 15.1
- I'm also using a Spektrum WS2000 USB dongle with a ...

We're now on Sequoia 15.3 and my 2019 Intel-based iMac still isn't working with Heli-X.

I'm a little surprised how quiet this discussion is, surely someone knows something

Gareth

Dear all,

Update?
Do you have an update on any progress made getting Heli-X to run on macOS 15.2?

Also-

Only Intel?
Is Heli-X on macOS 15.2 only a problem with Intel-based Macs?

M-series processors ok?
Is anyone successfully running Heli-X on macOS 15.2 on an Apple M-series Mac?

Fingers ...

I am also struggling...

I have been running Heli-X for over a year on my 27" 5k 2019 Intel-based iMac. Recently Apple upgraded my macOS to 15.x.x

I don't know if my issue is related to the macOS upgrade but Heli-X has stopped operating. When I start it I get the usual small window prompting me to ...