I had a quick phone screen, around 15 min. The recruiter informed me about a new date for the next round, but I never received a call or any invitation. Even after I contact them, no feedback was provided.

The interview was OK but I never received any feedback or advice after that. I was left hanging, similar to being "ghosted". Unfortunately, I stopped entertaining other jobs while waiting, as I was given the impression that they will call me again as soon as possible.