Hi, I've installed and activated the 2FA plugin.

It also takes me to the 2FA authentication screen, but when I enter the code, it always says invalid code. I have tried to login with recovery code and it worked fine.

Do i need to do anythin else to setup the plugin?

Tinku wrote:

Please make sure that your hosting server's system clock is properly synced with the UTC time.

On your NopCommerce installation, goto Administration > System > System Information and check GMT/UTC time.

Then goto http://time.is/UTC to see if it matches. If it doesn't match, contact your hosting provider.

PS. If you are using Arvixe web hosting, then the plugin is not going to work. Their system clocks are around 2.5 minutes behind UTC. We contacted them once but they couldn't help with that.

Oh indeed. I'm using Arvixe. And yes, the time is not same with UTC.

Any other way I can use the plugin?

You should look to change the hosting provider.