Close instances of chromium from puppeteersharp when the have message boxes

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C#

console

webscraping

I've written an html scraper which runs fine apart from on pages that have a popup message box (example here Untitled hosted at ImgBB — ImgBB[^]) , these seems to remain open, which eventually causes the machine to run out of memory and crash.

I've tried sending a keypress "Enter" but that doesn't seem to work.

Any ideas much appreciated, thanks.

What I have tried:

var browser = await Puppeteer.LaunchAsync(new LaunchOptions
{
    IgnoreDefaultArgs = true,
    Args = new[] { "--disable-extensions" },
    Headless = false,
    IgnoreHTTPSErrors = true,
    Timeout = 0
});

using (var page = await browser.NewPageAsync())
{
    try
    {
        await page.GoToAsync(url, timeout: 60000);
        await page.Keyboard.PressAsync("Enter"); //clear pop ups
        await Task.Delay(10000);

        //get html
        var content = await page.GetContentAsync();

        //get screenshot
        Stream _stream = await page.ScreenshotStreamAsync(new ScreenshotOptions { FullPage = true });
        MemoryStream ms = new MemoryStream();
        await _stream.CopyToAsync(ms);
        fs.StoreScreenshot(ms, $"{RecordId}.jpg");

        await page.CloseAsync();
        await browser.CloseAsync();
        }
        return content;
    }
    catch (Exception ex)
    {
        log.Error($"Cannot load page, {ex.Message}");
        await page.CloseAsync();
        await browser.CloseAsync();
        return null;
    }
}