Hello there, you ever had to reset your gmod or rejoin dark rp due to not being abel to close the car deler menu!?!?
WELL I CAN FIX YOUR PROBLEMS
This is not a major bug and the car dealer menu bug/NPC task menu bug is easy to fix!, if this works please Thank this post to show it worked!,
Step 1 :Press options.
Step 2 :Press Video.
Step 3 :Change your Resolution to 1360 x 768.
Step 4 :Press apply.
FINISHED!
you now should have no problems with the car dealer and you will be abel to accept/decline the mini tasks from NPC's
Thanks!