Hey mate, looks like nute burn to me. Dial the nutes down a little and then see how she goes, check after a day or two -- if problem persists, dial down again. Keep doing so until nute burn stops progressing... easy to check with new growth. If it gets bad it can cause big problems. Good luck!
That chlorosis is from mite damage. See how the nodes are so close together? That’s also indicative of russets. The effects will remain long after the mites are gone. That is, if they’re really gone. It’s very difficult to get rid of them.