coop quest reward bug

There is a bug that when playing 2 player online where my partner doesnt get the quest reward. when i played with 3 players it worked fine. idk why. i would also like to see the minimap enlarged when you open your map so we can plot a course better. also stats for equipment, higher echo shard cap. and more enchants on gear. unique artifacts as well as a better trader cause it seems very useless except for artifacts late game. please fix the echo shard scaling for rerolling effects cause that is way too expensive for how many we can hold. also boss markers need to be seperate from side quest markers. also please fix the looting and rarity effects being almost trash. the uniques with those effects do zero damage and get me killed with just basic mobs not including bosses and mini bosses or soul mobs. even when maxed out/enchanted and with good dmg artifacts i just die instantly. i would like the chance of better loot without completely not being able to kill anything.