WAF - activated Common threat filter kills uploads after 30sec/120MB

Hello there,

Good day and thanks for reaching out to Sophos Community and hope you are well.

Are there any error message from the client side whenever the uploads gets interrupted? please share if there's any

Also, might this KB be of some place to check and see if it would help on this case: https://support.sophos.com/support/s/article/KB-000042477?language=en_US#substep4

Kindly let us know. Many thanks for your time and patience and thank you for choosing Sophos

Cheers,

Hi Raphael,

thanks for your answer.

the only error i see at client side is " Upload failed...Server responded with 0 code."

there is 5,7 GB free on /tmp

Hello Dirk

Many thanks for these details. I may recommend you to open a support ticket for this to be further checked and kindly share the caseID with us via DM or by replying to this thread.

Many thanks for your time and patience and thank you for choosing Sophos. 

Cheers,