I would really like to respond to the kind people who have written back to me, but all I can do is click "Thank you". I wrote to customer services and got the following suggestion:
Refresh the page and try again with a new anti-spam test.
Check JavaScript and cookies:
– Make sure JavaScript is enabled and that cookies are allowed for forums.limesurvey.org.
– Temporarily disable your ad blocker (AdBlock, uBlock, etc.).
Try another browser or private mode.
Test with another internet connection.
However, the issue remains. I keep failing the spam check in every browser and across both Windows and even Linux, through both clearnet and VPN.
I'm left without the ability to reply due to this.
I am posting here in the hopes this can be addressed as I have no other recourse. Thanks for your consideration.