I had been working 50-75% of the time remote since 2001, and full time remote since 2008 except for occasional travel for short onsite customer visits. Communication with project leaders and managers was usually just the right amount. The best was a short email or chat message asking to schedule a one-one voice call or voice group meeting with or without customers. I hardly even thought about how it could be different. Then in 2017, there was a shift of project handlers who would only call with direct questions or a request to join an in-progress group voice meeting. It was very disrupting to my flow, and was such a quick change, that I could not even politely describe to leadership the problem. I burnt-out quickly and quit.