My Nubit desktop page shows warning!

My Nu desktop wallet page shows this warning beside the bar when downloading the blockchain"please check that your computer’s date and time are correct. If your clock is wrong Nu will not work properly".
I’m in west Africa.
How do I tackle this problem?

The location shouldn’t be a problem. Perhaps if your timezone deviates 30 minutes instead of whole hours which I haven’t seen before. Best to check your PC clock and check whether you has set the correct year etc. It may help to set your timezone correctly in Windows, but has often something to do with the wrong date.

If the above didn’t help try restarting PC and Nu and see if the message returns. The next thing is to have a look at your logs to see if there is anything else not right.