by Chris Walsh.
Yes, there is a corrolation between successful upload and zip size but it isn't the usual max_upload type settings that are the issue as I can upload the zip into a private user files area without a problem.
Here are my zip sizes and success rate:
| Size | Worked |
| 0.01 | Y |
| 0.9 | Y |
| 1.8 | Y |
| 2.6 | Y |
| 3.1 | Y |
| 3.7 | Y |
| 3.9 | Y |
| 4.2 | Y |
| 5.1 | Y |
| 5.9 | Y |
| 6.8 | Y |
| 7.5 | N |
| 7.6 | Y |
| 18.3 | Y |
| 18.9 | Y |
| 23.2 | N |
| 26.4 | Y |
| 38.2 | Y |
| 45.3 | N |
| 50.2 | N |
| 54.4 | N |
| 65.2 | N |
| 80.4 | N |
| 102.7 | N |
The Red ones failed for the reason given in my OP.
I have checked the php file and max_input_time = 60. I will try changing this to 600 temporarily, restart Apache and try again. I'll feedback on my findings.
Thanks