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Hi Guys
my QHY5 was working perfectly over the last few months, then one night 2 weeks ago, it wasnt recognised properly at the start of the session using MaximDL on my Win 7 32 bit desktop.
I eventually got it to be recognised, and take an image in MaximDL after much fussing with drivers, but now I get the error message 'failed with error 121:the semaphore timeout period has expired" once it tries to download the first image. This also persists in PHD.
It also shows the same behaviour when connected to my Win 7 32 bit laptop too.
Did anyone get to the bottom of this and find a cause and a solution?
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