HI, I am currently experiencing an issue when I export a video in Premiere Pro, this is the first time it happens. The video I would like to export is 10 minutes long, I try to export a part of it, 1 min, and it lags the same way. I have 2 4k clips recorded in 59,94 fps, I've converted them in two 29,97 fps clips and placed in a FHD sequence 29,97 fps. I export the video using the sequence settings. I tried both Hardware and Software rendering but the issue is still there.
My CPU is a Ryzen 9 3900x 12 core, GPU AMD Radeo 5700xt and 32gb of RAM.