User has to refesh page after logging in with custom login

I have set up a custom login form that posts to /amember/login
The form works and allows me to login, however when the user is directed back to the page after login, i have to refresh to see the membership only content.
So, when i login, it directs me back to the page, but still shows the login form, then when i refesh the login form dissapears and i see the members content.
Code below:

Code:

<?php
include("../amember/library/Am/Lite.php");
$membership=Am_Lite::getInstance()->haveSubscriptions(2);
$isloggedin=Am_Lite::getInstance()->isLoggedIn();
$username=Am_Lite::getInstance()->getUsername();
$silver=Am_Lite::getInstance()->haveSubscriptions(2);
$gold=Am_Lite::getInstance()->haveSubscriptions(4);
$email=Am_Lite::getInstance()->getEmail();
?>

<?php if($isloggedin >=1):?>

Members only content

<?php else:?>



                  <form action="site.com/amember/login" method="post" class="rd-form rd-mailform">
                    <div class="form-wrap">
                      <label class="form-label" for="form-login-name-1">Login</label>
                      <input class="form-input" id="form-login-name-1" type="text"  name="amember_login" data-constraints="@Required">
                    </div>
                    <div class="form-wrap">
                      <label class="form-label" for="form-login-password-1">Password</label>
                      <input class="form-input" id="form-login-password-1" type="password" name="amember_pass" data-constraints="@Required">
                    </div>
                    <label class="checkbox-inline checkbox-inline-lg checkbox-light">
                      <input name="input-checkbox-1" value="checkbox-1" type="checkbox">Remember Me
                    </label>
                    <button class="button button-lg button-primary button-block" type="submit">Sign in</button>
                  </form>
                 
                </div>
                <div class="card-form card-form-register">
                  <form class="rd-form rd-mailform" data-form-output="form-output-global" data-form-type="contact" method="post" action="bat/rd-mailform.php">
                    <div class="form-wrap">
                      <label class="form-label" for="form-register-email">E-mail</label>
                      <input class="form-input" id="form-register-email" type="email" name="email" data-constraints="@Email @Required">
                    </div>
                    <div class="form-wrap">
                      <label class="form-label" for="form-login-name-2">Login</label>
                      <input class="form-input" id="form-login-name-2" type="text" name="form-input" data-constraints="@Required">
                    </div>
                    <div class="form-wrap">
                      <label class="form-label" for="form-login-password-2">Password</label>
                      <input class="form-input" id="form-login-password-2" type="password" name="password" data-constraints="@Required">
                    </div>
                    <div class="form-wrap">
                      <label class="form-label" for="form-login-password-3">Repeat Password</label>
                      <input class="form-input" id="form-login-password-3" type="password" name="password" data-constraints="@Required">
                    </div>
                    <button class="button button-lg button-primary button-block" type="submit">Create new account</button>
                  </form>

<?php endif; ?>

how do i fix this?

Hi Caesar,
I think you are right and the response headers are causing the issues.
After the login request the server responds with:

Code:

HTTP/1.1 200 OK
Date: Thu, 09 Jan 2020 11:19:56 GMT
Server: Apache
Set-Cookie: PHPSESSID=ilg9qlncrb36h86n7hu8j0uab4; path=/; domain=.domain.com; HttpOnly
Expires: Thu, 19 Nov 1981 08:52:00 GMT
Cache-Control: no-store, no-cache, must-revalidate
Pragma: no-cache
Set-Cookie: amember_nr=776e47c30cdfc8493510074ed040911b; path=/; domain=.domain.com; HttpOnly
Set-Cookie: phpbb3_tfbuh_sid=8dee42d448f03beaefc986f01bef1191; path=/; domain=.domain.com
Set-Cookie: phpbb3_tfbuh_u=50; path=/; domain=.domain.com
Content-Length: 59
Connection: close
Content-Type: application/json; charset=UTF-8

It looks like
The cookie expired over 30 years ago

I've removed all custom headers from my apache config and its still doing this so not sure what could be causing it.
Any ideas?

Thanks

I managed to get it working by using the following code i found on another post:

Code:

                <form name="login" method="post" action='../members/login'>
                    <fieldset>
                        <legend>&nbsp;&nbsp;Member Login</legend>
                        <div class="row">
                            <div class="element-title">
                                <label class="element-title" for="login">E-Mail Address or Username</label>
                            </div>
                            <div class="element">
                                <input type="text" id="login" name="amember_login" size="15" value="" />
                            </div>
                        </div>
                        <div class="row">
                            <div class="element-title">
                                <label class="element-title" for="pass">Password</label>
                            </div>
                            <div class="element">
                                <input type="password" id="pass" name="amember_pass" size="15" />
                            </div>
                        </div>
                        <div class="row">
                            <div class="element" style="vertical-align: baseline">
                                <input type="submit" value="Login" />
                                <span style="font-size: large"> or
                                    <a href="javascript: history.back(-1)">Back</a>
                                </span>
                            </div>
                        </div
                    </fieldset>
                </form>

Only difference i can see is this one has id's and a form name.
Thanks for the help.
i didn't think that ids were needed to post the data? so not sure why it works but im not complaining!

Update
The above example works in Chrome and on iOS and Android phones, but not mozilla firefox.
I've tested in firefox on 2 different devices and it doesn't work, not sure why

I have submitted a ticket.

Thanks

Update:
My issue has been resolved by the great support team, it was a problem with a javascript file that i was using in my template that was interfering with the login process.

Thanks!