clash server connection issue.

i know its almost a week late on this, but ive been busy with work lol. Sunday i played league througout the day with pretty much no issue but when we started our first clash match i was unable to connect to the server. i tried multiple times to reconnect but was unsuccessful. friday and saturday i didnt have any issues playing clash. i was unable to connect one time on saturday but after 5 minutes it let me reconnect. both times i experienced that issue i was playing with the second time being unable to connect to riot servers at all. i tried on both my computer and my laptop. after that tournament was over i played a normals match with no connection issue.