[hpsdr] keying problem

[K4KV]

Hello,

I have been running Thetis for months and P2.  Went back to P1 and PSDR 
3.4.x

I was talking to someone on 40m ssb this a.m., and noticed the ptt on 
the Alex dropping out after a

number of seconds.  Then, a little later, tried the TUN button. It was 
consistent in that it dropped out

in about 2 seconds every time.  The display showed I was transmitting, 
but the Alex was not passing the signal.

It seems to work better using the front panel ptt and ssb.

I never noticed a problem with Thetis in this regard.  I have swr 
protection disabled.


Is this a known problem?

73

Glen K4KV