Hi, I was upgrading my equipment to complete a challenge, when suddenly it stopped at “4/6 upgraded” I’ve tried various things including removing the item and starting to upgrade a new item to the required level. I have replaced and upgraded each item to see if one of them was the issue. Nothing seems to be working. Only reason I’m frustrated is because I can’t continue with other missions that I’ve already completed, and have spent hundreds of thousands of coins trying to fix the issue myself, which has resulted in stunted gameplay because the currency is the source of upgrading and making your characters more powerful. It is the sole foundation of Raid really. Please help me fix this issue because I really do love this game, and would hate to have to stop playing it over an issue like this. Thank you so much!