When i try to send resources with my resource converter first this window pops up:



As the "send" button is available i should be able to send the oil. When i click "send" first this screen appears:



I press "ok" and this error message pops up:



The first screen told me i can, and now it says i can`t. I also know that he is not even near to max capacity.

i think i know what may be the problem

the max resource ammount a normal person can hold is 15k metal and 15k oil

if they but the large capacity booster they can hold 30k metal and 30k oil but if they have 15k+ of eather you cannot send them that resource, even if they have the large capacity

check the have under 15k of the resource than try sending as much as you wish/can and see if that than works

if you dont mind wasteing a bit of energy just try sending like 1 oil and see if they get in (aslong as there total oil isnt more than 14,999)