Please use only 1 of the 2 IS option. Either use the IBIS or the OIS. Not both together.
I use the E-PL1 and have the Lumix 14-140. if I have both the IS on, the images come out blur. It's blur free only when either 1 IS is on and when the speed is lower than the optimum.
Optimum speed is 1/(focal X 2)s. eg, shooting at 14mm, 1/28s and at 140mm, 1/280s being the minimum.
Another thing I notice, holding the PEN is very different from holding s dSLR. a dSLR seem more stable. I could handhold at speeds up to 10% lower then the optimum without having to turn on the IS.
Thank you Blu-by-U, I think you have sum up my problem. My both IS and OIS were ON. I shall remember to off the PANA 20mm and 45-200mm OIS to off and try again on next trip.
Playing too safe ha. Luckily only about 20 over shots.
I take this opportunity also to make correction I wrote earlier, my wife did not press me to change the camera. Typo error.