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Yes, it was one of the first things I tried even though my HDMI cables are new. I have 2 x 5m version of these I tried with: https://www.amazon.co.uk/deleyCO ... hite/dp/B0757YPGDC/
But I do not think this is a hardware issue, it is a software issue. Using same HDMI cable:
Boot CoreElec = ok
Boot 910P0 firmware = problem is there
I have flashed firmware from PC with usb cable twice but problem is still there.
Did you add/change code for HDMI/CEC/ARC or frequency changes in firmware that could cause it?
Sometimes the problem lasts for more than a few seconds and my tv says the input is not a format it understands, which is very unusual for a HDMI connected device.
Like I say, if I bypass your firmware with CoreElec booting from sdcard, there is no problem with HDMI or screen going blank. There are some other issues where CoreElec plays some things at a weird speed (their problem, not yours) and the fact I want to boot android to check mail and things so booting to CoreElec is not a permanent fix for me.
I have no hardware fault with HDMI cables that work fine on other hardware I tested on too. My tv is fine.
Problem is with the Beelink gt pro box and I think its the software/firmware. Maybe a small chance the firmware change made a small hardware fault show more. My money is on the firmware though. |
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