[sip]

However, here's more detail (not from logs):

4.1.3 works fine on all sites (commercial cms based).
When upgraded to 4.1.4 images being posted in body of article gives rise to 406 errors and the article gets saved without the image.

As a result of this had to downgrade to 4.1.3 where everything works fine.
Pl note that there's no change in any configuration done on server (except for upgrade to 4.1.4) so there's no other variable which could be causing this as only change that happens is Upgrade to 4.1.4 from 4.1.3

Currently running 4.1.3 (downgraded from 4.1.4) with no such error.

Regards

Originally Posted by webizen

please post more details of 406 error if any from error log (e.g. /usr/local/apache/logs/error_log).