Unable to copy illumination run

[Rene2322]

My reef tank is illuminated with 4x T5 bulbs in a 2-channel setup dimmable by a Dali controller.

I just changed my T5 bulbs (2 of 4) and set it for a Burning In period of 100 hours. This feature in GHL Control Center (i'm on v1086) automatically translate every intensity for 1% and above to 100% output. In my case this results in 13 hours of full illumination with new bulbs, while originally the average intensity during this period is about 60%. So for me this is not a working feature

To prevent light shock with my corals I temporally (during a burning in period 0f 100h) want to use an other illumination run which only runs for 6 hours or so.

I created a simple run on channel 10:
Dimmable
13:59 0%
14:00 100%
19:29 100%
19:30 0%

On channel 1 I mark the Copy Illumination Run of Channel 10.
On save I get an error saying Encountered an improper argument.

What is going wrong? I tried a few older versions of the GHL Control Center, but same result.

Thanks in advance, René

[Rene2322]

The latest working (copy illumination from other channel) software version I found on my disk is v1076. All newer versions gave the same error.