[TenTec] T/R switching delay on Orion 2

[Petr Ourednik]

Hi folks,

unfortunately father’s Orion 2 has still TX release issue. Today I talked to him again by phone and he confirmed that TX > RX release time is randomly as long as 1s or longer (so definitely no full break-in). It is doing with barefoot O2. 
Nothing changed in config from the past when all worked well and closing/releasing T/R has been fast and smooth. 
This erratic T/R behavior is not permanent but happens more and more often. 
Can anybody advise what to check first please? T/R relay? Where I can find it in O2...?
Many thanks in advance. 

Regards,
73 - Petr, OK1RP
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