Im using OS3 with Yaesu FT-3E.

First transmission to corespondent are ok, but after some im starting to send gibbering, like a scrambled voice.

It's a problem with FT-3D or what?
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18:18:34 c4fmpacket: header
18:18:34 dst: *****EAYRL src: SP1ARE
18:18:34 dl: ul:
18:18:34 c4fmcalltracker: voice call started, dst: *****EAYRL dgid: 0 src: SP1ARE id: 7476f20a2270fc9a
18:18:34 nvmm-csd: ignoring special callsign *****EAYRL
18:18:34 ysfref-c4fm: call started
18:18:37 ysfref: received poll
18:18:38 c4fmcalltracker: got terminator
18:18:38 c4fmpacket: header
18:18:38 dst: *****EAYRL src: SP1ARE
18:18:38 dl: ul:
18:18:38 c4fmcalltracker: call ended, dur 4.1s ber 0.2% loss 0.0% rssi -46
18:18:38 ysfref-c4fm: call stopped
18:18:38 ysfref: net-lock to callsign SR0DMR /SP4GED
18:18:38 c4fmcall: tx confirm
18:18:38 c4fmcalltracker: got header
18:18:38 c4fmpacket: header
18:18:38 dst: ********** src: SP4GED
18:18:38 dl: ul:
18:18:38 c4fmcalltracker: voice call started, dst: ********** dgid: 0 src: SP4GED id: 70e0e24ed86644ca
18:18:38 nvmm-csd: ignoring special callsign **********
18:18:38 ysfref: call started
18:18:39 batt: stat: charge/800mA, 79% (3872mV 34C est. 0h35m)
18:18:40 ysfref: sending poll
18:18:40 ysfref: received poll
18:18:41 mdns: got req for service info
18:18:42 ysfref: received poll
18:18:46 ysfref: sending poll
18:18:46 ysfref: received poll
18:18:47 ysfref: received poll
18:18:49 batt: stat: charge/800mA, 79% (3872mV 34C est. 0h35m)
18:18:51 ysfref: net-lock to callsign SR0DMR /SP4GED end
18:18:51 c4fmcalltracker: got terminator
18:18:51 c4fmpacket: header
18:18:51 dst: ********** src: SP4GED
18:18:51 dl: ul:
18:18:51 c4fmcalltracker: call ended, dur 12.8s ber 0.0% loss 0.0% rssi 0
18:18:51 ysfref: call ended
18:18:52 ysfref: received poll
18:18:52 ysfref: sending poll
18:18:52 ysfref: received poll
18:18:52 modem-djq: emptied, closing
18:18:57 ysfref: received poll
18:18:58 ysfref: sending poll
18:18:58 ysfref: received poll
18:18:59 batt: stat: charge/800mA, 79% (3872mV 34C est. 0h35m)
18:19:01 c4fmcalltracker: got header
18:19:01 c4fmpacket: header
18:19:01 dst: *****EAYRL src: SP1ARE
18:19:01 dl: ul:
18:19:01 c4fmcalltracker: voice call started, dst: *****EAYRL dgid: 0 src: SP1ARE id: 4ed25090a20a8e9e
18:19:01 nvmm-csd: ignoring special callsign *****EAYRL
18:19:01 ysfref-c4fm: call started
18:19:02 ysfref: received poll
18:19:04 ysfref: sending poll
18:19:04 ysfref: received poll
18:19:05 nvmm: net check
18:19:06 nvmm: net check ok (36 ms)
18:19:07 ysfref: received poll