Image Upload HTTP or IO Error

Hi

Everything has been working fine until about three days ago.

Now I can only upload photos 5% of the time.

Large photos – I get an IO error at 30-40%

Medium photos – crunching I get an HTTP error – so far 1 photo 682×1024 loaded today?

Small photos – 512px width or 512px max height no problems except I want to post larger photos! 512x756px and hhtp error

I’ve changed my .htaccess. my php5.ini changed permissions and media url.
I’ve completely reinstalled WordPress.
My image max upload and execution times are large.

Nothing works except really small images.

I was uploading 2048px & 1024px width last week!

HELP!!!

Does anyone have any ideas?
Please don’t post the usual links … I’ve read every post on this for the last two year!
It does seem to be a regular issue for a lot of people.

Thanks
Geoff
https://www.donkey-sanctuary.com