A lot depends on how long you have been vaping. You may be experiencing the dreaded dead taste bud syndrome. This happens after you quit the analogs and your taste buds go through several changes. There is also a "salt" syndrome that happens with some folks. All their juices taste salty. But it all passes eventually. There are juices I used to vape but can't any longer because when the taste buds kicked back in I could taste a strange flavor in the base used, or the flavor just didn't get it for me anymore.....
Another good piece of info, thanks! Yes, I've been vaping for only a few weeks yet, so I'll just have to give it some time. I loaded up a cart last night with some Boba and spent a good bit of time sitting on the porch puffing away. It's not repulsive anymore (progress!) but it's still not all that to me yet. I appreciate your great insights, thanks very much.