Anyone able to synch prices or get the crone job to work?

I understand the developers do not give support for the lite version and only 6 months with the pro version (unless you pay to extend it) so I am asking other users if anyone has got the crone job to actually work with the lite version?

After reading through the various forums and chatter, I have to ask has anyone actually got it working on the pro version ?

I am trailing the lite version before buying the pro. I am now on wordpress 4.5.2 running theme SG window. The lite plug in is very good everything works except that the crone job does not seem to work, hence the prices for my products are out of date meaning visitors to my site see one price and get another when they go to Amazon, a pleasant surprise when it’s cheaper, a customer losing shock when it’s more expensive.

I really do like this plug in as it seems like a fantastic aid for Amazon affiliates, but if it cannot synch prices then I will have to find another solution as the alternative is to check and update product prices daily which is insane because as soon as I finish they would need checking again.

Any help or comments would be welcome.

https://www.ads-software.com/plugins/woocommerce-amazon-affiliates-light-version/