I experienced the same thing several times during phone calls. when I put the call on speaker phone, after couple of mins, the person on the other end could not hear me. I need to turn off the speakerphone so he can hear me back. The occurence varies, and it happens to me usually during the first 5mins of the call. the shortest is ranging from the 1st-2nd mins during the start of the phone call and the longest is about 10mins 15mins of call. They all happen when the speakerphone is on.
I restarted the phone, hard reset and factory reset, it happened again. I turned off the wifi, and everything still happened, so I decide to phone my carrier which advice me to call LG if it was a bug or not.
I talk to one of LG Canada's representative and they told me that I was the only person who reported the problem as of yesterday, and they didn't know anyone that experiencing it. To consider it as a bug or hardware problem, they said that they need to receive at least 3 reports before they can do something about it. They offer me a repair, but declined. After all, I just got my phone 3 days ago, I'll be replacing it with a new LG V60 tomorrow. Now I'm a little bit worried that it might be a problem of the 1st batch of V60's.
I hope just an isolated case for all of us
I love the phone and I'm only allowed to replace the phone once. 😩