WASHINGTON — Memo to the White House: The website may be fixed, but President Barack Obama’s new health insurance markets have yet to win over most consumers.

Negative perceptions of the health care rollout have eased, a new Associated Press-GfK poll finds. But overall, two-thirds of Americans say things still aren’t going well.

Of those who’ve tried to sign up, or who live with someone who has, 71 percent have encountered problems. But the share reporting success jumped to 40 percent from a meager 24 percent in December.

“Everything is not perfect; it takes time to work out the glitches,” said Carol Lyles, a homecare provider from Los Angeles who was able to get coverage as a result of the law. “If done right, I believe it will provide the services that are needed.”

The poll comes with about 60 days left in open enrollment season. The administration is playing catch-up to meet its goal of signing up 7 million people in new insurance exchanges that offer subsidized private coverage to middle-class households. So far, the markets have attracted an older crowd that tends to be more costly to cover. Younger people in the coveted 18-34 age group are still mainly on the sidelines.