Hi, congminhqt - I'm not sure; do you get an error or something?

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@warren , I couldnt upload too, the message is: "We're sorry, but something went wrong. You may have mistyped the address or the page may have moved"

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I began to learn about the spectrum, my english is poor, I come from Vietnam. Can I upload the image too much. but I do not know how to fix it. Please help me upload the image to adjust the wavelength spectrum. congminhqt

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Thanks for reporting the problem. It seems there is a bug in the code at the moment, which we will try to resolve quickly. Thanks for your patience!

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fix: I upload a lot, I need to Tags: Calibrate Calibration enter. Thank you I have repaired the error

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I believe this is now resolved; can you confirm?

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