SeleniumBase Driver Closes Unexpectedly After Form Submission

[Ameacaa]

Problem Summary

I'm working on automating a form submission process using SeleniumBase with uc=True. After submitting the form with the required values, the driver unexpectedly closes with the error: invalid session id.

I tried using libraries like requests or requests_html, but the website's HTML contains a message: Enable JavaScript and cookies to continue, making these libraries unsuitable. Hence, I need Selenium to handle this task.

When I say the driver closes, I mean it closes approximately 2 seconds after submitting the form. It can still execute the next Python statement (a return in my case), but the driver terminates unexpectedly without any explicit command to close it.

My code

from seleniumbase import Driver

driver = Driver(uc=True)
driver.get("URL")
driver.wait_for_element("#btnContinue")

# Fill the form
driver.execute_script("arguments[0].value = arguments[1];", driver.find_element("css selector"), data1)
driver.execute_script("arguments[0].value = arguments[1];", driver.find_element("css selector"), data2)

# I also tried using `driver.submit("#btnContinue")`, but it fails after 7 seconds,
# stating that the button cannot be clicked. The button is disabled for 30 seconds
# on the website, but `driver.find_element("#btnContinue").submit()` bypasses this restriction.
driver.find_element("#btnContinue").submit()  # Browser closes 2 seconds after this line

# This code is executed too
return driver.find_element("css selector").get_attribute("href")

Does anyone know how I can prevent the driver from closing unexpectedly after submitting the form? Any suggestions or insights would be greatly appreciated!