Told them I will need a couple of month notice to my current employer to be available, the interviewer said that's kinda far, asked if I wanted to still start the technical assignment and then suggested we'd at least do it and see if there's even a match. She said she'd get back to me later that week with the home assignment. It's been over six months and I haven't heard even "we decided it was too long a wait for us" or anything... That's just disrespectful.

They called me, asked for my salary expectations. When I told them, they told me it's too high. When I told them my minimum expectation they didn't even told me whether it is OK. I believe they are simply trying to get you as low as possible. Also they recalled to ask me about my professional experience in the last interview.