thanks for trying to help guys!
i did replace my mg-cfg with the one you said (looked identicle opening with notepad to compare with one i had already) restarted my 2s ,but still glitching ( the f5s i have on same tv on same channel fine!! no problems at all)
there is something going on with theses zgemma 2s boxes, i have had mine for 2 years now,same line provider for both f5s/2s,and its only in the last few days this has started to happen.
i contacted my line provider ,who said it does really only seem to happen to zgemma 2s boxes,and he cant see why!!
im using the same image succmsee vix, for 2 years so it should not be that.
any ideas would be great guys, thanks