Can anyone offer some help on this? I'm having a problem that just started after I implemented squid reverse proxy. I have a couple of applications on one of the apache servers behind the reverse proxy. Every time someone tries to upload relatively large files to the application (7 MB, 30 MB), they get the following error: Request Entity Too Large If I try to perform the same operation without going through the squid reverse proxy, the uploads work with no problems. I'm using proxy 3.1.20 <https://github.com/pfsense/pfsense-packages/commits/master/config/31> on pfsense. I tried posting this issue on the pfsense support forums and I have gotten zero replies so I'm trying the squid mailing list. The situation has become a big problem so I would appreciate some help on this. A few parameters I've adjusted to various values with no success: Minimum object size Maximum object size Memory cache size Maximum download size Maximum upload size Thanks a lot