Dude, like you I like Valorant so much but I must recognize that the game has lousy optimization, it isn't normal that sometimes the textures take time to load -a problem that happens to many- and before that, if I tabbed directly I closed the tab. A friend of mine usually had this problem, I hope they fix it because it is something that leaves a lot to be desired since it doesn't seem to be a game that has a demanding graphic power to do these things. They say that in the next update they will put optimization improvements to the graphics engine which I strongly hope will improve the performance of all PCs. It will be 14 days to air out a bit, maybe some CSGO or a singleplayer game can help and the punishment will pass fast hahah.