Loosing ports on a 1810-48G switch

[Paul-TIME]

I have noticed this posted before but no answers, so I am posting it in my own thread.  

I have 2, just purchased in the last 3 weeks, 1810-48G switches.  They both have 1.15 firmware.  

I have 2 ports that seem to be working (lights are on, but nobody is home).  There is no communication from these ports.  I have switched to different ports, but will soon run out of options.  

Luckily it has only been printers so far on the ports that have failed.  If it happens with the server, or a system, then I will be up a certain creek without a paddle.

Help please.

Thanks

Paul