IND spikes after latest patches

This is my first time posting anything so I don’t know if I did this right or if this is the place to do it (sorry if it’s not). Basically what the title says, I’ve been getting spikes for IND which usually sits around 20, but spikes to around 40 I think, which just shifts players over a bit which is a bit jarring while playing. I’ve tried the general fixes on the blizzard website like flushing my DNS. I don’t know if this is an issue on my side, and if it is, how to fix it so any help would be appreciated.