Hi @andrew_w,
Thanks for reaching out, great to hear from you again!
You are correct that we usually see this error caused by AntiVirus, however we did recently see a case where there were duplicate Tentacles configured causing this error. I’d be happy to take a look into exactly what’s going on, could you please send through the Raw Task logs?
You should be able to securely upload them at this location but please reach out if there are any issues with it or you have any questions at all!
Best Regards,