Hi Team Spirit,
I never disconnected anything no matter having thunderstorms, bolts ..... overhead.
I never had somenthing damaged ... neither PCS, neither RBs (Have 3 working here) neither Uboxes, routers... and so on... modems, etcs....
My equipments are all on the air for 4 year now.... including a complete remote station with PC, RB, ICOM PCR1500 .... a long list....
Some people already told that I am a lucky guy ... hahahahaahahaah
But, indeed .... it cloul be due to the basic care that i took with right equipmet groundings, antennas with loop (not open circuits..) and so on.
The worst thing that happened with bolts overhead is that "Hardware Connected" led on RB come to red..
two or three times... till now.
In disconnecting RB USB cable and reconecting it .... all continued working ...
Obviously (in my case) i will never disconnect something, even in dez 21 2012 .... when some people believes the world will end ! hahahahahahah
But, caution is never in excess.... So, if You dont feel confortable with the solar flares.... or anything else ...
It would be better disconect all.... In doing so, You will sleep very confortable even is the world ends ....
Please ..... dont take this in a wrong way... I am only jocking....
Cheers - Juan