I have a Ubuntu 16.04 server with apache 2.4 and php 7.1. The php.ini has the following settings:
max_file_uploads 20 memory_limit 512M post_max_size 256M upload_max_filesize 128M
Folder permissions are alright, plenty of free space on the hdd (100+ GB)
And still can't upload a file bigger then ~40MB, php keeps throwing error code 3: UPLOAD_ERR_PARTIAL (which means: 'The uploaded file was only partially uploaded.'). No other error or log entry generated.
This driving me nuts. Is there any other variable/system setting i don't know about?
Any help really appreciated!