test_robottime: fix very rare flickering
test_robottime: fix very rare flickering

kyle1986/robortframe,joongh/robotframework,edbrannin/robotframework,wojciechtanski/robotframework,HelioGuilherme66/robotframework,kurtdawg24/robotframework,nmrao/robotframework,Colorfulstan/robotframework,xiaokeng/robotframework,ashishdeshpande/robotframework,userzimmermann/robotframework,xiaokeng/robotframework,edbrannin/robotframework,suvarnaraju/robotframework,kyle1986/robortframe,moto-timo/robotframework,jorik041/robotframework,stasiek/robotframework,yahman72/robotframework,wojciechtanski/robotframework,SivagnanamCiena/robotframework,SivagnanamCiena/robotframework,yonglehou/robotframework,suvarnaraju/robotframework,snyderr/robotframework,fingeronthebutton/robotframework,ChrisHirsch/robotframework,Colorfulstan/robotframework,un33k/robotframework,ChrisHirsch/robotframework,jaloren/robotframework,ChrisHirsch/robotframework,xiaokeng/robotframework,HelioGuilherme66/robotframework,snyderr/robotframework,joongh/robotframework,Colorfulstan/robotframework,yonglehou/robotframework,kurtdawg24/robotframework,synsun/robotframework,synsun/robotframework,kurtdawg24/robotframework,snyderr/robotframework,robotframework/robotframework,snyderr/robotframework,kurtdawg24/robotframework,synsun/robotframework,alexandrul-ci/robotframework,stasiek/robotframework,moto-timo/robotframework,jorik041/robotframework,alexandrul-ci/robotframework,dkentw/robotframework,dkentw/robotframework,kyle1986/robortframe,joongh/robotframework,HelioGuilherme66/robotframework,jorik041/robotframework,moto-timo/robotframework,kyle1986/robortframe,un33k/robotframework,nmrao/robotframework,wojciechtanski/robotframework,yonglehou/robotframework,ChrisHirsch/robotframework,synsun/robotframework,dkentw/robotframework,eric-stanley/robotframework,Colorfulstan/robotframework,SivagnanamCiena/robotframework,JackNokia/robotframework,un33k/robotframework,alexandrul-ci/robotframework,yahman72/robotframework,yahman72/robotframework,rwarren14/robotframework,yonglehou/robotframework,jaloren/robotframework,edbrannin/robotframework,eric-stanley/robotframework,alexandrul-ci/robotframework,jorik041/robotframework,xiaokeng/robotframework,eric-stanley/robotframework,yonglehou/robotframework,suvarnaraju/robotframework,jorik041/robotframework,ashishdeshpande/robotframework,SivagnanamCiena/robotframework,rwarren14/robotframework,ashishdeshpande/robotframework,rwarren14/robotframework,stasiek/robotframework,fingeronthebutton/robotframework,rwarren14/robotframework,wojciechtanski/robotframework,fingeronthebutton/robotframework,ChrisHirsch/robotframework,dkentw/robotframework,suvarnaraju/robotframework,eric-stanley/robotframework,moto-timo/robotframework,un33k/robotframework,un33k/robotframework,robotframework/robotframework,userzimmermann/robotframework,dkentw/robotframework,robotframework/robotframework,JackNokia/robotframework,jaloren/robotframework,nmrao/robotframework,synsun/robotframework,JackNokia/robotframework,fingeronthebutton/robotframework,jaloren/robotframework,kyle1986/robortframe,snyderr/robotframework,rwarren14/robotframework,joongh/robotframework,ashishdeshpande/robotframework,moto-timo/robotframework,yahman72/robotframework,nmrao/robotframework,kurtdawg24/robotframework,xiaokeng/robotframework,userzimmermann/robotframework,JackNokia/robotframework,userzimmermann/robotframework,JackNokia/robotframework,stasiek/robotframework,fingeronthebutton/robotframework,ashishdeshpande/robotframework,jaloren/robotframework,joongh/robotframework,nmrao/robotframework,yahman72/robotframework,wojciechtanski/robotframework,SivagnanamCiena/robotframework,userzimmermann/robotframework,suvarnaraju/robotframework,edbrannin/robotframework,Colorfulstan/robotframework,stasiek/robotframework,edbrannin/robotframework,alexandrul-ci/robotframework