During the upgrade event, the improvement often fails at level 13
especially Today during the upgrade event my item failed 5 times on level 13.
I dont know hot thats possible.
Take a look on the success rates. 35% on level 13. With luck potion 35%*2 = 70% During the Upgrade event that means 70%+ 35% = 105%.
So can anyone tell me how it can fail 5 times?
On this way i lost many Upgrade items and waste my luck potion and tincutes although i have a success changce of over 100%.
I hope it can be fixed quick cause its really annoying and frustrate a lot.