Error: Filename too long
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I am using the board DUET2 MAIN W07341 and I keep receiving an error message saying that the file name is too long. It seems that this error happens randomly because I uploaded g code files with longer names earlier in the day and did not get the error. The error will also keep notifying me continuously. I am unsure what the error is referring to and what a solution would be. I have attached a picture of the error for reference.
Additional info:
- Firmware: 2.05.1
- Wifi Server: 1.23
- Web Interface Version: 1.22.6
- M122: M122.txt
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@msugar the last time we saw this error was some time ago, and it was caused by a particular antivirus program requesting very long filenames from the Duet because it assumed that the Duet might support OCSP (which it doesn't).
We changed the HTTP server in RRF 3.x some time ago to automatically return failure of the filename was longer than is sensible on a Duet. So upgrading to RRF 3.4.6 would get rid of the messages. See https://docs.duet3d.com/en/User_manual/RepRapFirmware/Migration_RRF2_to_RRF3 for an overview of the upgrade process.
