RiceTec interview questions

I applied online, Got a pre-screen call with perhaps the lab manager. Got a second call and was offered an invitation to came in. Interviewed with multiple people firing squad style and it was daunting. They took 5 weeks to get a response to the applicants.

Interviews went well and interviewers were knowledgeable and personable. Communication was good initially and then stopped at the end and the company ceased to respond and ghosted me. HR was not very supportive or responsive during the process.