sometimes i cannot trade with lumeris. vv.sav

this is not a perfect example, but if i try to stop them from attacking my fleet it doesnt work, and also if i would have more influence points ordinary trade would not work.

Could you describe the issue in any more detail?

Do the terms you offer disappear from the diplomacy screen? If so, are you playing on Version 1.5.3 or on the opt-in beta version 1.5.7?

if i go to the diplomacy options (F8), click on lumeris, go to the last option on the right and try to negotiate "stop the attacks", now, nothings happening and i cannot click down in the right corner to offer this.....