Constant need to restart client when using Store

Last couple of weeks I have had this reoccurring issue, where any time I want to buy something in the Store, like the daily free Bronzium Data Cards, I get that above message and have to restart the client.
I am playing on the Windows EA client.
Have tried repairing with no luck.
Having to reload the game ALL the time makes me wanna go back to Bluestacks.
Sometimes it happens right after I restarted the client, like from going to eg the webstore too, for 2 restarts back-to-back
It is getting tiring.