Very long results download

Hello,

Could you please help me: I have the following table with 117 rows and 10 columns and it takes more than 5 minutes to download the results each time, is this normal and due to the table size or is there anything I can do to make it quicker :

How long does it take to load? if the download only has 117 rows i would expect it to still be pretty fast

Around 5 minutes

If the time it takes to load is 5min then i would expect the download to also be around 5 min (or more because it needs to be parsed and downloaded) ... Not sure i am getting the problem