Ran map lost all loot that i pick up and map for what ? bad internet ?

ran a map with good stuff on it. was about 10-20% into the map the game kicks me out due to bad internet. but have stable internet. come back in the map is lost stuff used. going for a look at the loot i took but didn't get anything i know i picked up shit.. wtf map lost tablets lost but no loot either .. that is not ok