I have a comgrow z1 pro 20 watt. Using gbrl I used the free trial on my Mac and it worked fine. It sat for a month or so. I needed to use it again so I bought the software. Then I’m getting the error message “transfer failed. There was a problem sending data to the laser. The machine may be busy or paused.”” I’ve read a bunch on these forums and couldn’t get it work. I’m more of a windows guy so I installed on windows 11 home. I get the exact same error message. Please help me figure out what I’m missing. I feel it should be easy but I’m stumped.
Try importing a prefs backup from a month ago, when it worked.
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