I always get an error message when I try to upload my own IRs (Lancaster Audio/Glenn Fricker). These are my favourite IRs, so please help…
This is the error message I get when I try to upload the IRs:
“Request failed with status code 400”
I tried 3 different browsers (Firefox, Chrome, Edge) and all types of sample rates that are offered in the pack. Nothing worked, always the same error message.
I was able to upload some other IRs (30) from other companies (BHG i.e.) but my favourite ones failed… 
A 400 means that the request was malformed. In other words, the data stream sent by the client to the server didn’t follow the rules, so try opening the IR file in your DAW and exporting it again @ 48k, 24-bit mono. I’ve managed to save a few this way.
OK, I did this, but nothing changed, error message still the same.
But I found the solution! It’s because of the naming of the files! It had those square brackets in the file name. That’s it, that’s what caused the issue! Deleted the brackets in the file name and it worked!
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