I have a very strange issue with the X-T4 which arrived today.
My X-T3 is working perfectly, the X-T4 in "S" mode, AF-C, stays like 2 secs on "STORING" with an Adata UHS-II 300 MB/s card.
What is strange is that in CH mode at 10 frames / sec, it works perfectly, shot like 200 pictures, and never slowed down, and after i got bored and stopped pressing the shutter, it cleared the buffer in like 2 secs.
So writing on card works like a charm.
Any ideas how to fix this? At the moment the camera is unusable because of "STORING" thing.
Thanks in advance,