Fault Tolerance Issue

Hello guys!

I recently setup fault tolerance on my vcenter 6.7 and it was working perfectly. But now, if the VM with fault tolerance enabled is running on my primary esxi host and i turn the primary esxi host off, the vm goes to my secondary esxi host with 0 disruption and works perfectly fine. But when I power back on my primary esxi host and let it power up and turn off my secondary esxi host, it seems like the vm restarts or powers off.

So when i login to the windows vm, everything is closed and now how it was left.

Any help would be greatly appreciated.

Thank you!