Character.ini
# PARTY XP DISTRIBUTION
# With "auto method" member is cut from Exp/SP distribution when his share is lower than party bonus acquired for him (30% for 2 member party).
# In that case he will not receive any Exp/SP from party and is not counted for party bonus.
# If you don't want to have a cutoff point for party members' XP distribution, set the first option to "none".
# Available Options: auto, level, percentage, highfive, none
# Default: level
PartyXpCutoffMethod = level
maybe set to none fix ur issue